<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/' xmlns:blogger='http://schemas.google.com/blogger/2008' xmlns:georss='http://www.georss.org/georss' xmlns:gd="http://schemas.google.com/g/2005" xmlns:thr='http://purl.org/syndication/thread/1.0'><id>tag:blogger.com,1999:blog-4064832374111553250</id><updated>2024-12-18T19:20:34.517-08:00</updated><category term="FEATURED"/><category term="ARTICLE"/><category term="TECHNOLOGY"/><category term="IDEA SHARING"/><category term="OTHERS"/><category term="ENGINEERING"/><category term="NEWS"/><category term="PROJECT"/><category term="SCIENCE"/><title type='text'>BASET</title><subtitle type='html'>The Bengali Association of Science Engineering &amp;amp; Technology</subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='https://basetatbd.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='https://www.blogger.com/feeds/4064832374111553250/posts/default?redirect=false'/><link rel='alternate' type='text/html' href='https://basetatbd.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><author><name>BASET</name><uri>http://www.blogger.com/profile/09748788766801067332</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiphSCulhmRtjZlr7Ylu8qSnu_hCHvSyUX-lNXH5Ow9MuTZ7iyJBsNG4-jY1eCL8CZcAXIdXujKVQb-vTp_ANP3oyQ1etlNjmwXZZCYQOccOj39t8xpmSSjFQ6RPlKZu44/s220/baset+logo.png'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>12</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>25</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-4064832374111553250.post-521374985122545</id><published>2020-07-20T03:09:00.000-07:00</published><updated>2020-07-20T03:17:48.692-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="ARTICLE"/><category scheme="http://www.blogger.com/atom/ns#" term="FEATURED"/><title type='text'>অতীতে টাইম ট্রাভেল কি সম্ভব:দ্যা গ্র্যান্ড ফাদার প্যারাডক্স</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgwaWhmBq7hQrkPwwSgLkPq1TCNH9DI_c2GtKdTD_aBeemBNfUjswHt6VzLg5FA64VHLM5q07JHH0VpK_PwwveGBlrcPpPnKd6x5xxCXRZWnEbWxNwS4jweyj9pN606LxfDe2adY6y-9aQ/s1600/baset.PNG&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; data-original-height=&quot;534&quot; data-original-width=&quot;584&quot; height=&quot;292&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgwaWhmBq7hQrkPwwSgLkPq1TCNH9DI_c2GtKdTD_aBeemBNfUjswHt6VzLg5FA64VHLM5q07JHH0VpK_PwwveGBlrcPpPnKd6x5xxCXRZWnEbWxNwS4jweyj9pN606LxfDe2adY6y-9aQ/s320/baset.PNG&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
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মানব সভ্যতা সময়ের ধরনা যখন থেকে পায়,সম্ভবত তখন থেকেই তারা ভাবতে শুরু করে টাইম ট্রাভেল নিয়ে। বর্তমানে বিজ্ঞান প্রিয় সকলের কাছে একটি প্রিয় টপিক এটি। হলিউড টাইম ট্রাভেল নিয়ে অনেক সিনেমাও বানিয়েছে। যেগুলোর প্রতিটির নিজেস্ব টাইম ট্রাভেল ফিজিক্স বিদ্যমান। আইনস্টাইনের রিলেটিভিটির থিওরি থেকে আমরা জানতে পারি ভবিষ্যতে টাইম ট্রাভেল করা সম্ভব। একটি বস্তু গতিশীল হলে সে যে কাঠামোর সাপেক্ষে গতিশীল সে কাঠামোর চেয়ে তার জন্য সময় ধীর&lt;span class=&quot;text_exposed_show&quot; style=&quot;display: inline; font-family: inherit;&quot;&gt;ে চলে।&lt;/span&gt;&lt;/div&gt;
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বিষয়টা আরও সুন্দর ভাবে ব্যাখ্যা করা যায় দুইজন যমজ বোন দিয়ে। স্যামন্থা আর ন্যান্সি দুই যমজ বোন। যখন দুইজনের বয়স ২০ তখন স্যামন্থা একটি রকেট চেপে গেলো ইন্টার গ্যালাকটিক মিশনে। তার রকেটের গতিবেগ আলোর গতির কাছাকাছি ছিল।&lt;/div&gt;
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স্যামন্থা যখন তার ক্যালেন্ডার অনুযায়ী ১৫ বছর পর পৃথিবীতে এলো,তখন দেখে পৃথিবীর চেহারা একদম বদলে গেছে। সব কিছু আধুনিক হয়ে গেছে। তবে সব থেকে অবাক করার বিষয় ন্যান্সি একদম বুড়ি হয়ে গেছে! এটা কিভাবে সম্ভব!&lt;/div&gt;
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আসলে দ্রুত ভ্রমণের জন্য স্যামন্থার টাইম ডাইলেসন হয়েছে। ফলে তাত্বিক ভাবে সে ভবিষ্যতে সফর করে ফেলেছে। এখন প্রশ্ন হলো স্যামন্থা কি চাইলে অতীতে ভ্রমণ করতে পারে?&lt;/div&gt;
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যদি আমরা ধরে নেই স্যামন্থা অতীতে ভ্রমণ করতে পারবে,তাহলে জন্ম নেয় বেশ কিছু প্যারাডক্সের। যার মধ্য একটি অন্যতম হলো Grand Father Paradox.&lt;/div&gt;
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প্যারাডক্স হলো কোনো ঘটনা বা স্টেটমেন্ট যার চূড়ান্ত ব্যাখ্যা দেওয়া সম্ভব হয় না।&lt;/div&gt;
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Grandfather Paradox সর্বপ্রথম নথিভুক্ত হয় ১৯২৯ সালে। তারপরে অনেক বিজ্ঞানী অনেক ভাবে এর উত্তর দেওয়ার বা খোঁজার চেষ্টা করেছেন। প্যারাডক্সটি হলো এমন:&lt;/div&gt;
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আমরা ধরে নেই স্যামন্থা তার দাদা যখন জন্মগ্রহণ করে ঠিক সেই সময়ে অতীত ভ্রমণ করেছে। তারপর স্যামন্থা তার দাদাকে হত্যা করে ফেললো।&lt;/div&gt;
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এতে করেই প্যারাডক্সের জন্ম হয়। কারণ যদি স্যামন্থার দাদা ওই ছোট বয়সেই মারা যায়,তাহলে তার বাবা জন্ম নেয় নি,আর তার বাবা জন্ম না নিলে তার জন্ম হওয়াও সম্ভব না। আর সে যদি জন্মই না নেয় তাহলে অতীতে যে তার দাদাকে হত্যা করলো সে আসলে কে?&lt;/div&gt;
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এই প্যারাডক্স উপর ভিত্তি করে অনেক বিজ্ঞানী মনে করেন অতীতে টাইম ট্রাভেল করা সম্ভব না। বিজ্ঞানী স্টিফেন হকিংস অতীতে টাইম ট্রাভেলকে অসম্ভব বলেছেন। এ নিয়ে তার একটি মজার এক্সপেরিমেন্টও আছে। তবে তা নিয়ে আজ না বলি। কারণ এই প্যারাডক্স একবার মাথায় ঢুকলে ঘুম হারাম করে রেখে দেয়।&lt;/div&gt;
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ছবি : ইন্টারনেট&lt;/div&gt;
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লেখা : আজিজুল হাকিম বাপ্পি&lt;br /&gt;
Dept. ECE, HSTU&lt;br /&gt;
2018 Batch&lt;/div&gt;
&lt;/div&gt;
</content><link rel='replies' type='application/atom+xml' href='https://basetatbd.blogspot.com/feeds/521374985122545/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='https://basetatbd.blogspot.com/2020/07/blog-post.html#comment-form' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='https://www.blogger.com/feeds/4064832374111553250/posts/default/521374985122545'/><link rel='self' type='application/atom+xml' href='https://www.blogger.com/feeds/4064832374111553250/posts/default/521374985122545'/><link rel='alternate' type='text/html' href='https://basetatbd.blogspot.com/2020/07/blog-post.html' title='অতীতে টাইম ট্রাভেল কি সম্ভব:দ্যা গ্র্যান্ড ফাদার প্যারাডক্স'/><author><name>BASET</name><uri>http://www.blogger.com/profile/09748788766801067332</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiphSCulhmRtjZlr7Ylu8qSnu_hCHvSyUX-lNXH5Ow9MuTZ7iyJBsNG4-jY1eCL8CZcAXIdXujKVQb-vTp_ANP3oyQ1etlNjmwXZZCYQOccOj39t8xpmSSjFQ6RPlKZu44/s220/baset+logo.png'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgwaWhmBq7hQrkPwwSgLkPq1TCNH9DI_c2GtKdTD_aBeemBNfUjswHt6VzLg5FA64VHLM5q07JHH0VpK_PwwveGBlrcPpPnKd6x5xxCXRZWnEbWxNwS4jweyj9pN606LxfDe2adY6y-9aQ/s72-c/baset.PNG" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4064832374111553250.post-3199375405029279095</id><published>2020-05-29T08:31:00.000-07:00</published><updated>2020-05-29T08:31:22.350-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="FEATURED"/><category scheme="http://www.blogger.com/atom/ns#" term="OTHERS"/><title type='text'>প্রেম এবং পদার্থবিজ্ঞান</title><content type='html'>&lt;br /&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh3BFugIbAzAY3I8cfWjwmJ9QPaWPZQ9IER7YPjuGpVXquaunkGVCRUF2dqWKBCEerfifvdjtNw82fGuw85kJy6YzBFOC6HwlNuPVRlpGJajaYlgeu2dnZy9f1F3JGNqieYt4MFTE6sEBo/s1600/podarthobiggan.JPG&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; data-original-height=&quot;624&quot; data-original-width=&quot;1144&quot; height=&quot;174&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh3BFugIbAzAY3I8cfWjwmJ9QPaWPZQ9IER7YPjuGpVXquaunkGVCRUF2dqWKBCEerfifvdjtNw82fGuw85kJy6YzBFOC6HwlNuPVRlpGJajaYlgeu2dnZy9f1F3JGNqieYt4MFTE6sEBo/s320/podarthobiggan.JPG&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10pt;&quot;&gt;চার পাঁচ বছরের প্রথম প্রেম হঠাৎ করে
ব্রেকআপ হলে কি ঘটে তা হয়তো অনেকেই জানেন । স্বভাবতই সেই সদ্য প্রাক্তনের আবার সেই
প্রেম ফিরে পাওয়ার তীব্র আকাঙ্ক্ষা কাজ করে । তার সাথে কাটানো সময় এবং স্মৃতি
বারবার মনে পড়তে থাকে । কারণ মানুষের ধর্ম এটাই যে, সে কোন কিছু অর্জন করলে তা
হারাতে চায় না । সে কখনও ফিরে না আসলেও সারাজীবন মনে রাখে । যাকে আমরা নাম দিতে
পারি লাভ হিস্টেরিসিস । যার অর্থ দাঁড়ায়, ভালবাসা দ্বারা একবার আবিষ্ট হলে তা
হারাতে না চাওয়া । পদার্থবিজ্ঞান বলে, প্রকৃতির বেশিরভাগ পদার্থই ফেরো চৌম্বক
পদার্থ যাকে আমরা যাকে প্রেমিক আখ্যা দিতে পারি । আর ফেরো চৌম্বক পদার্থকে যদি
একবার চুম্বকায়িত করা যায়, সেই চৌম্বক সরায় নিলে তার চুম্বকত্ব চলে যাওয়ার কথা
থাকলেও এর মাঝে কিছু চুম্বকত্ব রয়ে যায় । সে তা ত্যাগ করতে চায়না । জোর করলেও না ।
সারাজীবন চুম্বকত্ব রয়ে যায় । পদার্থের এইযে চুম্বকত্ব হারাতে না চাওয়ার প্রবণতা,
তাকে বলা হয় হিস্টেরিসিস । বোঝাই যাচ্ছে দুই দিক থেকেই মিল আছে ।&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: BN;&quot;&gt;আবার সেই স্বর্গের অপ্সরী জীবনে এসে তার
জীবনটা ভালবাসায় কানায় কানায় পূর্ণ করে দিল, সে চলে গেলেও তার সেই ভালবাসার অপূর্ণতায়
বুক চিনচিন ব্যাথা করে । কারণ সে চলে গেলেও তার ভালবাসা বুকের মাঝে রয়ে যায় । এই
ভালবাসা বুকের মাঝে থেকে যাওয়ার ক্ষমতা কতটা, তা নির্ভর করছে প্রেমিক বা প্রেমিকার
উপর । সে চলে যাওয়ায় প্রাক্তনের ভিতর কি পরিমাণ ভালবাসা রয়ে যায়, একে নাম দিচ্ছি
লাভ রেমিনেন্স । যার অর্থ ধার করলাম ভালবাসার ধারকত্ব । অর্থাৎ চলে যাওয়ার পর বা
প্রাক্তনের প্রতি সেই ভালবাসার ধারকত্ব । বুঝতেই পারছেন, যার লাভ রেমিনেন্স যত
বেশি সে প্রেমিক যে ততটাই প্রেম পুষ্টিগুণ সম্পন্ন এবং তাকে ভাল প্রেমিক বানানো
যায়, এটা মানতে কারও আপত্তি নেই&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;Arial Unicode MS&amp;quot;,&amp;quot;sans-serif&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-ascii-font-family: &amp;quot;Siyam Rupali&amp;quot;; mso-bidi-language: HI; mso-fareast-font-family: Calibri; mso-fareast-theme-font: minor-latin; mso-hansi-font-family: &amp;quot;Siyam Rupali&amp;quot;;&quot;&gt; । &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: BN;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: BN;&quot;&gt;এর মাঝেও বিজ্ঞানটা বোঝা যাক । কোন ফেরো
চৌম্বক পদার্থের মধ্যে যে চুম্বকত্ব থেকে যাচ্ছে, এই থেকে যাওয়ার ক্ষমতা বা কত
বেশি পরিমাণ থেকে যাচ্ছে তাকে বলা হয় রেমিনেন্স বা চৌম্বক ধারকত্ব । এক্ষেত্রেও যে
পদার্থের রেমিনেন্স যত বেশি, সে পদার্থকে তত ভাল মানের চুম্বক তৈরিতে ব্যবহার করা
সম্ভব । &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: BN;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: BN;&quot;&gt;তবে এখানে একটা কথা আছে, প্রাক্তনের প্রতি
এই ভালবাসা যে যত বেশি ধরে রাখবে বা যার লাভ রেমিনেন্স যত বেশি হবে তার যেমন
দেবদাস হওয়ার সম্ভবনা তত বেশি । তেমনি যে পদার্থের রেমিনেন্স যত বেশি, তাকে স্থায়ী
চুম্বক হিসেবে তৈরি করাও তত সহজ । &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: BN;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: BN;&quot;&gt;যাই হোক বলেছিলাম, প্রেম থেকে দারুণ কিছু
শিখতে । কিন্তু সত্যি এটাই, আমরা এই প্রকৃতি থেকে ভিন্ন কোন উপাদান নই । আমরা এই
প্রকৃতির মৌলিক উপাদানগুলোর নিছক সংকলন মাত্র । মানুষ বলতে জীব তৈরির যে কাঁচামাল,
যেমনঃ অক্সিজেন, নাইট্রোজেন, কার্বন ডাইঅক্সাইড, পানি প্রভৃতি এই প্রকৃতি থেকেই
নেওয়া । তাই প্রকৃতির আর সব মৌলিক বা জড় উপাদানের সাথে জীবের মিল বিদ্যমান । হ্যাপি
সায়েন্স । &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: BN;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: BN;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span style=&quot;font-family: Siyam Rupali;&quot;&gt;&lt;span style=&quot;font-size: 13.3333px;&quot;&gt;লেখক&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: BN;&quot;&gt;জিওন আহমেদ&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;div align=&quot;center&quot; class=&quot;MsoTitle&quot; style=&quot;text-align: center;&quot;&gt;
প্রশ্ন হচ্ছে,&amp;nbsp;সূচকীয় বৃদ্ধি- স্বাভাবিক নাকি অতিপ্রাকৃতিক ?&lt;/div&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify; text-justify: inter-ideograph;&quot;&gt;
&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;Pareto
Principle, Zipf’s Law , Price’s Law , Metcalfe’s Law , Moore’s Law – &lt;span lang=&quot;BN&quot;&gt;এমন বেশ কঠিন কিছু গাণিতিক যুক্তির নাম বলাই যায়&lt;/span&gt; , &lt;span lang=&quot;BN&quot;&gt;যেসব
নীতি পৃথিবীর ঘটনাবলীতে সূচকীয় গাণিতিক সম্পর্ককে ওতপ্রোতভাবে জড়িয়ে ফেলে&lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;color: black; font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: HI; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;color: black; font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;কেন আত্মোন্নয়নের
বইগুলোতে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;
80/20 Principle &lt;span lang=&quot;BN&quot;&gt;এর&lt;/span&gt;&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;&lt;span lang=&quot;BN&quot;&gt;জোড়গলায় আলোচনা হয়&lt;/span&gt; ? &lt;span lang=&quot;BN&quot;&gt;কেন মানুষ তেলা মাথায় তেল দেয়া পছন্দ
করে&lt;/span&gt; ? &lt;span lang=&quot;BN&quot;&gt;কেন মাইক্রোসফট ২০০২ সালে জানায় যে&lt;/span&gt;, &lt;span lang=&quot;BN&quot;&gt;তাদের বেশিরভাগ&lt;/span&gt; (&lt;span lang=&quot;BN&quot;&gt;প্রায় ৮০&lt;/span&gt;%) &lt;span lang=&quot;BN&quot;&gt;ম্যালফাংশন
এর জন্য অল্পকতক&lt;/span&gt; (&lt;span lang=&quot;BN&quot;&gt;প্রায় ২০&lt;/span&gt;%) &lt;span lang=&quot;BN&quot;&gt;কম্পিউটার
ভাইরাসই দায়ী&lt;/span&gt; ? &lt;span lang=&quot;BN&quot;&gt;কেন ইংরেজি ভাষায় সর্বোচ্চ ব্যবহৃত শব্দের ১&lt;/span&gt;/&lt;span lang=&quot;BN&quot;&gt;২ বার ২য় সর্বোচ্চ এবং এর ১&lt;/span&gt;/&lt;span lang=&quot;BN&quot;&gt;৩ বার ৩য় সর্বোচ্চ ব্যবহৃত
হয়েছে&lt;/span&gt; ? &lt;span lang=&quot;BN&quot;&gt;আর হ্যা&lt;/span&gt; , &lt;span lang=&quot;BN&quot;&gt;কোভিড&lt;/span&gt;-&lt;span lang=&quot;BN&quot;&gt;১৯ কেন এক্সপোনেনশিয়ালি গ্রো করে&lt;/span&gt; ?&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: normal; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 0in; margin-right: 0in; margin-top: 12.0pt; text-align: justify; text-justify: inter-ideograph;&quot;&gt;
&lt;v:shapetype coordsize=&quot;21600,21600&quot; id=&quot;_x0000_t202&quot; o:spt=&quot;202&quot; path=&quot;m,l,21600r21600,l21600,xe&quot;&gt;
 &lt;v:stroke joinstyle=&quot;miter&quot;&gt;
 &lt;v:path gradientshapeok=&quot;t&quot; o:connecttype=&quot;rect&quot;&gt;
&lt;/v:path&gt;&lt;/v:stroke&gt;&lt;/v:shapetype&gt;&lt;v:shape id=&quot;_x0000_s1026&quot; stroked=&quot;f&quot; style=&quot;height: 22.5pt; left: 0; margin-left: 237pt; margin-top: 418.85pt; position: absolute; text-align: left; width: 248.55pt; z-index: 251661312;&quot; type=&quot;#_x0000_t202&quot;&gt;&lt;br /&gt;&lt;/v:shape&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt;&quot;&gt;শুরুতেই&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt;&quot;&gt; Zipf’s Law, &lt;span lang=&quot;BN&quot;&gt;ভাষাবিদ
জর্জ কিংসলে জিফ একটি ভাষাগত পরিসংখ্যানে দেখান&lt;/span&gt;, &lt;span lang=&quot;BN&quot;&gt;যেকোন ভাষায়
প্রভাব বিস্তার করে থাকে অল্পকিছু শব্দ যেমনটা দেখা যায়&lt;/span&gt; , &lt;span lang=&quot;BN&quot;&gt;অল্পকিছু
ধনাঢ্য ব্যক্তি কীভাবে গোটা অর্থনীতির বেশিরভাগটা দখল করে থাকে&lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; mso-bidi-language: HI;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;color: black; font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; mso-bidi-language: HI; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt;&quot;&gt;ব্রাউন কর্পাসের আমেরিকান
ইংলিশের তথ্যভান্ডারে দেখা যায়&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt;&quot;&gt;,&lt;span lang=&quot;BN&quot;&gt; &lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;color: black; font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt;ইংরেজি ভাষার শব্দপ্রবাহ পর্যালোচনায় &lt;/span&gt;&lt;span style=&quot;color: black; font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt;&quot;The&quot; &lt;span lang=&quot;BN&quot;&gt;শব্দটি ব্যবহৃত হয়েছে সবথেকে বেশি ৬৯৯৭১
বার যা প্রায় ৭&lt;/span&gt;% &lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;color: black; font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; mso-bidi-language: HI; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;color: black; font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;color: black; font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt;২য় স্থানে থাকা&lt;/span&gt;&lt;span style=&quot;color: black; font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt; &quot;Of&quot; &lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;span lang=&quot;BN&quot;&gt;ব্যবহৃত হলো ৩৬৪১১ বার (প্রায় ৩.৫&lt;/span&gt;%&lt;span lang=&quot;BN&quot;&gt;)&lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;color: black; font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; mso-bidi-language: HI; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;color: black; font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt;এরপরের ২৮৮৫২ বার প্রয়োগকৃত শব্দ হিসেবে রয়েছে&lt;/span&gt;&lt;span style=&quot;color: black; font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt; &quot;And&quot; &lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;color: black; font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; mso-bidi-language: HI; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;color: black; font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;color: black; font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt;লক্ষণীয় বিষয়টি হলো&lt;/span&gt;&lt;span style=&quot;color: black; font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt;,&lt;/span&gt;&lt;span style=&quot;color: black; font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 10.0pt; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;color: black; font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt; &quot;Of&lt;span lang=&quot;BN&quot;&gt; &lt;/span&gt;&quot; &lt;span lang=&quot;BN&quot;&gt;এর &lt;/span&gt;Frequency
&lt;span lang=&quot;BN&quot;&gt;এখানে &lt;/span&gt;The &lt;span lang=&quot;BN&quot;&gt;এর প্রায় ১/২ আর&lt;/span&gt; &quot;And&lt;span lang=&quot;BN&quot;&gt; &lt;/span&gt;&quot;&lt;span lang=&quot;BN&quot;&gt; এর ক্ষেত্রে সেটি প্রায় ১/৩&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: black; font-family: &amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 10.0pt; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;color: black; font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt;ভাগ &lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;color: black; font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; mso-bidi-language: HI; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;color: black; font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt;ফ্রিকুয়েন্সি বনাম শব্দসমূহের অবস্থান বা র‍্যাংকের
গ্রাফ প্লট করলে বেশ সুন্দর একটি সূচকীয় (&lt;/span&gt;&lt;span style=&quot;color: black; font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt;Exponential&lt;span lang=&quot;BN&quot;&gt;) লেখচিত্র পাওয়া যায়। অন্যান্য ডাটাবেস
ঘাটলেও প্রায় একই চিত্রই পাওয়া যাবে ।&lt;/span&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; class=&quot;tr-caption-container&quot; style=&quot;float: left; margin-right: 1em; text-align: left;&quot;&gt;&lt;tbody&gt;
&lt;tr&gt;&lt;td style=&quot;text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgiq57NeSBgK_tMgy6Nt-e1zlj6RhfnYSShPgvBuLVsq7shHbJ9vvVtdiFljOuqOH-E-oZvP79Pg-VIxjFbxmEurdEoXqZvEQZgvO5ZLhkiRCU6r5DaIpRyA6bjuM50I1EI45TVewIbpsA/s1600/111.jpg&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; margin-bottom: 1em; margin-left: auto; margin-right: auto;&quot;&gt;&lt;img border=&quot;0&quot; data-original-height=&quot;391&quot; data-original-width=&quot;783&quot; height=&quot;158&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgiq57NeSBgK_tMgy6Nt-e1zlj6RhfnYSShPgvBuLVsq7shHbJ9vvVtdiFljOuqOH-E-oZvP79Pg-VIxjFbxmEurdEoXqZvEQZgvO5ZLhkiRCU6r5DaIpRyA6bjuM50I1EI45TVewIbpsA/s320/111.jpg&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;&lt;span style=&quot;color: grey; font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10pt; text-align: start;&quot;&gt;Figure&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;color: grey; font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10pt; text-align: start;&quot;&gt;1&lt;/span&gt;&lt;span style=&quot;color: grey; font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10pt; text-align: start;&quot;&gt;: Frequency of Words (Collected from wordcount.org)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; class=&quot;tr-caption-container&quot; style=&quot;float: right; margin-left: 1em; text-align: right;&quot;&gt;&lt;tbody&gt;
&lt;tr&gt;&lt;td style=&quot;text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh1gpAmFyR5SObcnzr2CIWcbR8_U8Mu6tzHnAL8vMlc9lhoPnbmFkrzIBURDM5VY-SwzIFv3QJRTtIQLEwNLJlgW7Pzz_OvZUJEehDlB2O36NOv0A7pARnRkypEgulGBRZGR_-NnP55mX0/s1600/222.png&quot; imageanchor=&quot;1&quot; style=&quot;clear: right; margin-bottom: 1em; margin-left: auto; margin-right: auto;&quot;&gt;&lt;img border=&quot;0&quot; data-original-height=&quot;678&quot; data-original-width=&quot;452&quot; height=&quot;320&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh1gpAmFyR5SObcnzr2CIWcbR8_U8Mu6tzHnAL8vMlc9lhoPnbmFkrzIBURDM5VY-SwzIFv3QJRTtIQLEwNLJlgW7Pzz_OvZUJEehDlB2O36NOv0A7pARnRkypEgulGBRZGR_-NnP55mX0/s320/222.png&quot; width=&quot;212&quot; /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;&lt;span style=&quot;color: grey; font-size: small;&quot;&gt;Figure&lt;/span&gt;&lt;span style=&quot;color: grey; font-size: 7pt;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;color: grey; font-family: Vrinda, serif; font-size: small;&quot;&gt;2&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;color: grey; font-family: Vrinda, serif; font-size: 11pt;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;color: grey; font-size: small;&quot;&gt;: Frequency of Words (Collected from chegg.com)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;এবার আসা যাক&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;
, Price’s Law &lt;span lang=&quot;BN&quot;&gt;তে &lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;color: black; font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: HI; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;একদম
সহজ ভাষায় কোন কোম্পানি তে ১০০ জন কাজ করলেও প্রায় অর্ধেক রেজাল্টই আসে ১০০ এর বর্গমূল
অর্থাৎ ১০ জনের কাছ থেকে &lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;color: black; font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: HI; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;১০০০ জনের কোম্পানি
হলে ১০০ জনই আপনার অর্ধেকটুকু করে দেয়&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;color: black; font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: HI; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;এজন্যই ৪&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;-&lt;span lang=&quot;BN&quot;&gt;৫ জনের একটা স্টার্ট আপ এ শুরুতে সবা্র ইফোর্ট যেভাবে চোখে পড়বে&lt;/span&gt; , &lt;span lang=&quot;BN&quot;&gt;কোম্পনি স্কেল আপ করলে অনেককেই তখন মনে হবে নিষ্কর্মা &lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;color: black; font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: HI; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp;&lt;/span&gt;“ &lt;span lang=&quot;BN&quot;&gt;অমুক তো আমার চাইতে ভালই কাজ পারে&lt;/span&gt;
; &lt;span lang=&quot;BN&quot;&gt;আমার আর হুদামুদা দৌড়ানোর দরকার কী&lt;/span&gt; ? &lt;span lang=&quot;BN&quot;&gt;বসে বসে
স্যালারি নিই&lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: HI;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;” &lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;color: black; font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: HI; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; &lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;কে জানে এমন মনোভাবই&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;
Mathematical Modeling &lt;span lang=&quot;BN&quot;&gt;এর আওতায় চলে আসলো কিনা &lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;color: black; font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: HI; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;একটি
১০০ মানুষের জন্য প্রদত্ত কাজের&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; Price’s Model &lt;span lang=&quot;BN&quot;&gt;হবে এমনটাই&lt;/span&gt;,
&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;আরেহ&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; Pareto
Principle ? Self-help &lt;span lang=&quot;BN&quot;&gt;বই আর একটু&lt;/span&gt;-&lt;span lang=&quot;BN&quot;&gt;আধটু মোটিভেশনাল
স্পীচ শুনে থাকা প্রায় সবারই হয়তো অনেকের জানা এই&lt;/span&gt;&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;80/20 Principle &lt;span lang=&quot;BN&quot;&gt;এরই আরেক নাম&lt;/span&gt;
Pareto Principle &lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;color: black; font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: HI; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;প্রায় ৮০&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;% &lt;span lang=&quot;BN&quot;&gt;ঘটনার জন্য ২০&lt;/span&gt;% &lt;span lang=&quot;BN&quot;&gt;কারণই মূলত দায়ী থাকে&lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;color: black; font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: HI; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10pt; line-height: 115%;&quot;&gt;সেটা
পরীক্ষায় কোন চ্যাপ্টার&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10pt; line-height: 115%;&quot;&gt;&amp;nbsp; &lt;span lang=&quot;BN&quot;&gt;থেকে বেশি প্রশ্ন আসে সে&lt;/span&gt;-&lt;span lang=&quot;BN&quot;&gt;ই এনালিসিস হোক অথবা অল্প কিছু
ধনীর কাছে জিম্মি থাকা পুঁজির পাহাড়ই হোক&lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10pt; line-height: 115%;&quot;&gt;।&lt;/span&gt;&lt;/div&gt;
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&lt;tr&gt;&lt;td style=&quot;text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgOAHsxvKupzxuvVm2PUCKIsGZDhs0NQpjs-OvDok2mRML8aa16DhJXshX8Xg2UmiGHuYNkN8VKbqvyE91Y48BvLikhtZc0eVIoY5R2k82kntuEgowBqRW2I9PJCExuJDCmPW75OUDhnEo/s1600/333.png&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: auto; margin-right: auto;&quot;&gt;&lt;img border=&quot;0&quot; data-original-height=&quot;435&quot; data-original-width=&quot;665&quot; height=&quot;261&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgOAHsxvKupzxuvVm2PUCKIsGZDhs0NQpjs-OvDok2mRML8aa16DhJXshX8Xg2UmiGHuYNkN8VKbqvyE91Y48BvLikhtZc0eVIoY5R2k82kntuEgowBqRW2I9PJCExuJDCmPW75OUDhnEo/s400/333.png&quot; width=&quot;400&quot; /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;&lt;span style=&quot;color: grey; font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 13.3333px;&quot;&gt;Figure 3: Price&#39;s Law Model for 100 Employee (Collected from dariusforoux.com)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
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&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;Metcalfe’s
Law&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;&lt;span lang=&quot;BN&quot;&gt;মূলত নেটওয়ার্ক এবং কমিউনিকেশন্স
সিস্টেম নিয়ে গড়া একটি গানিতিক রূপ যেখানে বলা হয় কোন একটি নির্দির্ষ্ট নেটওয়ার্কের
গুরুত্ব বা মূল্য বা প্রভাব তার ব্যবহারকারীর বর্গের সমানুপাতিক&lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;color: black; font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: HI; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;৩ জন
গ্রাহক কে নিয়ে কার্যক্রম চালানো কোন নেটওয়ার্কের মূল্য ৯ একক হলে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; , &lt;span lang=&quot;BN&quot;&gt;৫ জন গ্রাহক আসলেই তা হয়ে যাবে ২৫ একক&lt;/span&gt; , &lt;span lang=&quot;BN&quot;&gt;আরো ৫ জন যোগ
করুন&lt;/span&gt; , &lt;span lang=&quot;BN&quot;&gt;আপনার নেটওয়ার্ক এর ভ্যালু ১০০ এককে পৌঁছে যাবে&lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;color: black; font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: HI; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/div&gt;
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&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj9W8_W4la6GwZVI1IBkL0xXQMPIQpGg9vDqU_5Z7KP4GMAyqNijCSpQtvdkIWbjGSfkEue-_N3a_03fp23zXIYzQShYSppCLXBsIezpR7PMHVhaomH6t7nuOmyDfIKlPsu8dYzt5YXh74/s1600/444.png&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; data-original-height=&quot;493&quot; data-original-width=&quot;622&quot; height=&quot;158&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj9W8_W4la6GwZVI1IBkL0xXQMPIQpGg9vDqU_5Z7KP4GMAyqNijCSpQtvdkIWbjGSfkEue-_N3a_03fp23zXIYzQShYSppCLXBsIezpR7PMHVhaomH6t7nuOmyDfIKlPsu8dYzt5YXh74/s200/444.png&quot; width=&quot;200&quot; /&gt;&lt;/a&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEikoU8r5wSrd4pdCgZ2fvEMoLaBbF8aeKGi8dPQEV3Ke3BWVBHm5NOzZc7Ke2OokgG1a2efnPxSmKrR2sdm8U451Bjm27Fupaqn3itVQz4S6F9VWyxHjROtfuvp4LvoXCJYCQX8ZOqCV7c/s1600/4444.png&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em; text-align: center;&quot;&gt;&lt;img border=&quot;0&quot; data-original-height=&quot;399&quot; data-original-width=&quot;400&quot; height=&quot;318&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEikoU8r5wSrd4pdCgZ2fvEMoLaBbF8aeKGi8dPQEV3Ke3BWVBHm5NOzZc7Ke2OokgG1a2efnPxSmKrR2sdm8U451Bjm27Fupaqn3itVQz4S6F9VWyxHjROtfuvp4LvoXCJYCQX8ZOqCV7c/s320/4444.png&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
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&lt;span style=&quot;color: grey; font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 13.3333px;&quot;&gt;Figure 4: Pareto Principle graphical representation (Collected from mytimemanagement.com and betterexplained.com)&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;বিভিন্ন সোশ্যাল মিডিয়ার ইউজার এনালিসিসে
এই অনুকল্পের বাস্তবিকতা মিলে যায়&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;color: black; font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: HI; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; &lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;বর্তমানে বিটকয়েনের মূল্য অনুমানেও এই
মডেল অনেকেই ব্যবহার করেন&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;color: black; font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: HI; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;বেশ কয়েকবছর
ধরে বিভিন্ন সোশ্যাল মিডিয়া সাইটের ব্যবহারকারী এবং সেই সাইটের হিট সেশন বা কত সময়
ধরে গ্রাহকেরা সেই সাইটে ছিলেন সেই তথ্য থেকেই এই অনুকল্পের সাফল্য বোঝা যায়&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;color: black; font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: HI; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;tr&gt;&lt;td style=&quot;text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjmRoPKPZzaMIv03RXucSyq-RViXXEzGA75yE92S7jriwnV3rYsMehdOwtjK2hO7pw9dhbOTM6Sh_LTsjuctj34irNqtwFoMri00uyrDzyitbnGgkPSDOZpZwFmUviCe6n4c8jXGbB_XdA/s1600/555.png&quot; imageanchor=&quot;1&quot; style=&quot;clear: right; margin-bottom: 1em; margin-left: auto; margin-right: auto;&quot;&gt;&lt;img border=&quot;0&quot; data-original-height=&quot;1600&quot; data-original-width=&quot;522&quot; height=&quot;320&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjmRoPKPZzaMIv03RXucSyq-RViXXEzGA75yE92S7jriwnV3rYsMehdOwtjK2hO7pw9dhbOTM6Sh_LTsjuctj34irNqtwFoMri00uyrDzyitbnGgkPSDOZpZwFmUviCe6n4c8jXGbB_XdA/s320/555.png&quot; width=&quot;104&quot; /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;&lt;span style=&quot;color: #a6a6a6; font-size: small;&quot;&gt;Figure 6: Metcalfe’s Law&lt;/span&gt;&lt;span style=&quot;color: #a6a6a6; font-size: small;&quot;&gt;&amp;nbsp;&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;color: #a6a6a6; font-size: small;&quot;&gt;graph&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
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&lt;span style=&quot;color: #a6a6a6; font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10pt;&quot;&gt;Figure 5: Metcalfe’s Law&amp;nbsp;&amp;nbsp;graphical representation&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span style=&quot;color: #a6a6a6; font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10pt;&quot;&gt;(Collected from ondigitalmarketing.com)&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;এরকম প্রতিটি গানিতিক মডেলে আমরা
দেখি কীভাবে প্রকৃতিতে এই সূচকীয় সম্পর্ক বিরাজ করে&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;color: black; font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: HI; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: HI;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;এই সূচকীয় বৃদ্ধির কারণ এবং সম্ভাবনার ক্ষেত্র নিয়ে ২য় পর্বে
আলোচনা করা হবে। রিসোর্সের স্বল্পতার প্রভাব আর কোভিড-১৯ এর বৃদ্ধির পর্যালোচনাও
থাকছে !&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;বি&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;.&lt;span lang=&quot;BN&quot;&gt;দ্র&lt;/span&gt;. &lt;span lang=&quot;BN&quot;&gt;গাণিতিক মডেল গুলো নিয়ে অনেক গণিতজ্ঞ বিতর্ক উত্থাপণ করেন এবং অনেকেই বিভিন্ন
মডেল কে অসার দাবি করলেও স্যাম্পল সংখ্যা বাড়লেই অনেকক্ষেত্রে মিল পাওয়া যায়&lt;/span&gt;,&lt;span lang=&quot;BN&quot;&gt;তবুও অনেকক্ষেত্রে সাংঘর্ষিক মনে হতেও পারে&lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;color: black; font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: HI; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;b&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt;&quot;&gt;সূচকীয় বৃদ্ধি -
স্বাভাবিকতার অন্দরে &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;শর্টকাট
রাস্তা খোঁজা , সহজে কম পরিশ্রমে কিছু একটা করে ফেলার মনোবৃত্তি আমাদের&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;মাঝে খুবই সাধারণ । বারবার উঠে টিভির বাটন না
চাপার জন্য রিমোট কন্ট্রোলের আবির্ভাব , সিঁড়ি বেয়ে উপরে না উঠতে এলেভেটর (লিফট)
এর উদ্ভাবন আর ইদানিং কালে হাতে টাইপ না করে ভয়েস রেকগনিশনের মাধ্যমেই কাজ সেরে
নেয়া – সবই ইঙ্গিত দেয় আমাদের কম শ্রমে বেশি কাজ করতে পারার পরিকল্পনার ব্যাপারে ।
সভ্যতার গঠনে এই আলসেমির গুরুত্ব বেশি বৈ কম নয় &lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: HI;&quot;&gt;।&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: BN-BD;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;মানুষের
আচরণ নিয়ে কাজ করা বিজ্ঞানীরা এই আলসেমিকে&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp;
&lt;/span&gt;নাম দেন &lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp;&lt;/span&gt;“&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; Cognitive
Miser ”&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: HI;&quot;&gt; । &lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;আলোচনা করা হয় যেকোন সমস্যা
সমাধানের ক্ষেত্রে মানুষ বুদ্ধিবৃত্তিক পরিশ্রমে মানুষ কতটা কিপ্টেমি করতে
পারে।&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;আজকাল কার সময়ে খুব বেশি
ব্রেইনস্টর্মিং না করেই নোট-গাইড দেখে প্রবলেম সলভ , কোন একজনের ইন্টেলেকচুয়াল কাজ
দেখেই তা হুবুহু নিজে করে নেয়া – আমাদের বেশিরভাগেরই স্বভাব &lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: HI;&quot;&gt;।&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;এই
কাজের ফলাফল ব্যখ্যা করা হয় &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp;&lt;/span&gt;“
Principle of&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;Least Effort ” &lt;span lang=&quot;BN&quot;&gt;এর মাধ্যমে &lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: HI;&quot;&gt;। &lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;color: black; font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt;&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;গুইলেমো পেরেরোর আবিষ্কার আর জর্জ
কিংসলে জিফ এর&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;বিষদ ব্যখ্যার মাধ্যমে এই
তত্ত্ব গবেষণা জগতে ছড়িয়ে পড়ে যার উপর ভিত্তি করে &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp;&lt;/span&gt;Zipf’s Law &lt;span lang=&quot;BN&quot;&gt;থেকে শুরু করে আরো অনেক
তত্ত্ব&lt;/span&gt;&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;&lt;span lang=&quot;BN&quot;&gt;নিয়ে হাজির হয়েছেন
গবেষকেরা &lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: HI;&quot;&gt;। &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp;&lt;/span&gt;“ Principle of&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp;
&lt;/span&gt;Least Effort ” &lt;span lang=&quot;BN&quot;&gt;এ আলোচিত হয় মানুষ বা অন্যান্য প্রাণী বা
এমনকি ভালোভাবে ডিজাইন করা একটি মেশিন কীভাবে সবথেকে কম পরিশ্রমে আদি অবস্থান থেকে
শেষ অবস্থানে যাবে । আর এই কম পরিশ্রমের বা কম বাঁধার পথ অনুসরণ আমরা হরহামেশাই
দেখি&lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: HI;&quot;&gt;। &lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;এই তত্ত্বই মূলগতভাবে ১ম পর্বে
আলোচিত নীতিসমূহের “কেন” অংশটি ব্যখ্যা করে। &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;Zipf’s Law&lt;span lang=&quot;BN&quot;&gt; এর ঘটনাটি কেন বেশি ঘটে তা &lt;/span&gt;&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp;&lt;/span&gt;“Brainwash” &lt;span lang=&quot;BN&quot;&gt;&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp;&lt;/span&gt;শব্দটি দিয়েই ব্যখ্যা করি&lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: HI;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: HI;&quot;&gt;। &lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;কাউকে প্রভাবিত করে তার চিন্তায়
মননে কোন বিশেষ চেতনার প্রবেশ ঘটানো হলে আমরা খারাপ অর্থে &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;“Brainwash”
&lt;span lang=&quot;BN&quot;&gt;&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp;&lt;/span&gt;, ভালো অর্থে&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;“&lt;/span&gt;Teach” &lt;span lang=&quot;BN&quot;&gt;শব্দের ব্যবহার করি&lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;color: black; font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: HI; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: HI;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;আমাদের মত যাদের&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;&lt;span lang=&quot;BN&quot;&gt;মাতৃভাষা ইংরেজি নয়&lt;/span&gt; , &lt;span lang=&quot;BN&quot;&gt;তারা এই দুটো শব্দ দিয়ে কাজ চালিয়ে পছন্দ করলেও&lt;/span&gt; , &lt;span lang=&quot;BN&quot;&gt;পরিস্থিতির
বিবেচনায় ইংরেজি ভাষায় এদের সমার্থক অন্য শব্দের ব্যবহার বাঞ্চনীয়&lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: HI;&quot;&gt;। &lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: BN-BD;&quot;&gt;&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;কিন্তু আমরা কম পরিশ্রম করে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; , &lt;span lang=&quot;BN&quot;&gt;এই দুটো&lt;/span&gt;&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;&lt;span lang=&quot;BN&quot;&gt;শব্দ&lt;/span&gt;&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;&lt;span lang=&quot;BN&quot;&gt;দিয়েই&lt;/span&gt;&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;&lt;span lang=&quot;BN&quot;&gt;কাজ সেরে ফেলি &lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: HI;&quot;&gt;। &lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;এই দুটো শব্দের ব্যবহারের তুলনায়&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;
indoctrinate , imbue , drill into , hammer into , train &lt;span lang=&quot;BN&quot;&gt;এই শব্দের
ব্যবহার খুবই কম&lt;/span&gt; , &lt;span lang=&quot;BN&quot;&gt;একেবারেই নগন্য&lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: HI;&quot;&gt;। &lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;সেখানে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;inculcate &lt;span lang=&quot;BN&quot;&gt;শব্দটি দেখা যাবে ব্যবহারই
হয়না &lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: HI;&quot;&gt;। &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp;&amp;nbsp;&lt;/span&gt;&lt;span lang=&quot;BN&quot;&gt;এই ঘটনা কেবল বিদেশি ভাষায় নয়&lt;/span&gt;
, &lt;span lang=&quot;BN&quot;&gt;নিজেদের ভাষায়ও এই দিকটি আমরা দেখি&lt;/span&gt; , &lt;span lang=&quot;BN&quot;&gt;যার কারণেই
কঠিন শব্দ হারিয়ে যায় &lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: HI;&quot;&gt;। &lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: BN-BD;&quot;&gt;সংস্কৃত থেকে মাঝের আরো পর্যায় পেরিয়ে আধুনিক বাংলায়
আমরা এসে পৌঁছেছি।&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhwIATdoLbt5cBdYAQMlaQi5WJifPMUY3BBnosH5CWDdG2rWoUjKgAtZMfwxVbM8i0wma97XbUUHt89I2G0WoaRHdK-xfftxHJ8clHYXa7cAo9xAlg0yO837SYi6AfXH4DmO-w-zwKffq8/s1600/1.png&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; data-original-height=&quot;491&quot; data-original-width=&quot;914&quot; height=&quot;213&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhwIATdoLbt5cBdYAQMlaQi5WJifPMUY3BBnosH5CWDdG2rWoUjKgAtZMfwxVbM8i0wma97XbUUHt89I2G0WoaRHdK-xfftxHJ8clHYXa7cAo9xAlg0yO837SYi6AfXH4DmO-w-zwKffq8/s400/1.png&quot; width=&quot;400&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: BN-BD;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify; text-justify: inter-ideograph;&quot;&gt;
&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: BN-BD;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify; text-justify: inter-ideograph;&quot;&gt;
&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: BN-BD;&quot;&gt;একইভাবে কাজ করে&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp;
&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: BN-BD;&quot;&gt;Parreto Principle , &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;কেননা আপনার
করা কাজগুলোর মাঝে অল্প কিছু কাজই বেশিরভাগের&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp;
&lt;/span&gt;&lt;span lang=&quot;BN&quot;&gt;জন্য গুরুত্বপূর্ণ হিসেবে প্রতীয়মান হয়&lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: HI;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: HI;&quot;&gt;। &lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;তাই সে ২০% কাজই আপনার সাফল্যের ৮০%
নির্ধারণ করবে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: HI;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: HI;&quot;&gt;।&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;নোভেল
করোনা ভাইরাস বা কোভিড-১৯ ছড়ানোর ক্ষেত্রে আমরা যে এক্সপোনেনশিয়াল ট্রেন্ড দেখতে
পাই , তার সামঞ্জস্য ১ম পর্বের &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp;&lt;/span&gt;“Metcalfe’s Law” : Network Strength Analysis &lt;span lang=&quot;BN&quot;&gt;অংশে আমরা দেখতে পাই&lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: HI;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: HI;&quot;&gt;।&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify; text-justify: inter-ideograph;&quot;&gt;
&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;শুরুতে
১ জন থেকে &lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp;&lt;/span&gt;২ জন দিয়ে শুরু হলেও খুব দ্রুতই
শতকের ঘর , তার চেয়েও দ্রুত হাজারের ঘর ছুঁয়ে ফেলা এই ভাইরাস ছড়িয়েছে ত্বরিৎ গতিতে
&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: HI;&quot;&gt;। &lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;color: black; font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt;&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;১ জন মানুষ
যতজনের সংস্পর্শে আসেন , ১০ জন তার চাইতে অনেক বেশি মানুষের স্পর্শে আসবেন – এটাই
স্বাভাবিক আর এই কারণে ছককাগজে বেশ খাড়াভাবেই বেড়েছে সংক্রমণের হার। &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;প্রায়
একই হারেই কিন্তু এটি কমে আসবে বলে গানিতিক মডেল অনুযায়ী দাবি করা হয় &lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: HI;&quot;&gt;। &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp;&lt;/span&gt;এখানেই চলে আসে রিসোর্স স্বল্পতার প্রেক্ষাপট ।
সাধারনের মাঝে ইম্যুনিটি তৈরী হয়ে যাওয়ায় এই ভাইরাস তখন রিসোর্সের সংকটে পড়ে
যাচ্ছে আর তার বৃদ্ধিও নেমে আসছে।&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;ঠিক
এই ঘটনাটি জনসংখ্যার ইস্যু তেও দেখা যায় । ব্যাক্টেরিয়ার মতো অণুজীব সূচকীয় হারে
সংখ্যাবৃদ্ধি করে।&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;৭ ঘন্টার মধ্যেই
১টি&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;ই.কোলাই&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;ব্যাক্টেরিয়া্ম থেকে ২০ লক্ষ নতুন ব্যাক্টেরিয়া
হতে পারে। তবে বাঁধ সাধে খাদ্য , স্থান ইত্যাদির সংকট । অনুকূল পরিবেশ না পেলে এই
বৃদ্ধি স্তিমিত হয়ে আসে । এক্সপোনেনশিয়াল গ্রোথের এই শর্ত নিয়েই তাই চলে আসে
“লজিস্টিক ইক্যুয়েশন” &lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: HI;&quot;&gt;।&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify; text-justify: inter-ideograph;&quot;&gt;
&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;যাই
হোক , জনসংখ্যা বৃদ্ধির ক্ষেত্রে &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: BN-BD;&quot;&gt;&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;“Carrying Capacity”&lt;span lang=&quot;BN&quot;&gt;
(ধারণক্ষম&lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: BN-BD;&quot;&gt;তা) এর উপর ভিত্তি করেই
অনুমান করা হয় যে কোন জীব সর্বোচ্চ কতটুকু সংখ্যাবৃদ্ধি করবে। এই &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;ধারণক্ষম&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: BN-BD;&quot;&gt;তার সংকটই মূলত এক্সপোনেনশিয়াল বৃদ্ধির উপর শর্ত জুড়ে
দেয় &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;এবং লাগাম টেনে ধরে সেই বৃদ্ধির উপর।&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;page-break-after: avoid; text-align: justify; text-justify: inter-ideograph;&quot;&gt;
&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&amp;nbsp;&lt;table align=&quot;center&quot; cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; class=&quot;tr-caption-container&quot; style=&quot;margin-left: auto; margin-right: auto; text-align: center;&quot;&gt;&lt;tbody&gt;
&lt;tr&gt;&lt;td style=&quot;text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgtiiSao2Je5DlyCAtftEmP7wOzDqWwESWrnbiZIrev7DzyF1lOXzbN-SfWu5yCBTl7xwHwBJab4H4d8APOQLoNZnl-xzx6uOUiJopkUvrEmoc_w22eIhTf0zMgdDOyItIyY-3sy-97h78/s1600/2.png&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: auto; margin-right: auto;&quot;&gt;&lt;img border=&quot;0&quot; data-original-height=&quot;326&quot; data-original-width=&quot;544&quot; height=&quot;191&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgtiiSao2Je5DlyCAtftEmP7wOzDqWwESWrnbiZIrev7DzyF1lOXzbN-SfWu5yCBTl7xwHwBJab4H4d8APOQLoNZnl-xzx6uOUiJopkUvrEmoc_w22eIhTf0zMgdDOyItIyY-3sy-97h78/s320/2.png&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;&lt;span style=&quot;color: #948a54; font-size: 10pt; text-align: justify;&quot;&gt;Figure&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;color: #948a54; font-size: 10pt; text-align: justify;&quot;&gt;2&lt;/span&gt;&lt;span style=&quot;color: #948a54; font-size: 10pt; text-align: justify;&quot;&gt;&amp;nbsp;: Growth Graph ( Collected from Georgia Virtual School)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoCaption&quot; style=&quot;text-align: justify; text-justify: inter-ideograph;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify; text-justify: inter-ideograph;&quot;&gt;
&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;এই
দুপর্বের আলোচনার, ১ম পর্বে উঠে এসেছে&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;Pareto
Principle, Zipf’s Law , Price’s Law , Metcalfe’s Law &lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;span lang=&quot;BN&quot;&gt;এর মতো গানিতিক মডেল সমূহ এবং
তাদের বাস্তবিক বা প্রায়োগিক আলোচনায় আমরা দেখতে পাই , সূচকীয় বৃদ্ধি কতটাই সাধারণ
। আর ২য় পর্বে আমরা পরিচিত লাভ করি এই বৃদ্ধির স্বাভাবিকতার সাথে। সূচক নিয়ে
এভাবেই দিনের পর দিন আলোচনা চালিয়ে যাওয়া সম্ভব। মাত্র দুই পর্বের ক্ষুদ্র ব্লগ
দিয়ে কাউকে সূচক সম্পর্কে অনেক জানানো মূল উদ্দেশ্য ছিলোনা , বরং লক্ষ্য ছিলো সূচক
সম্পর্কে জানার আগ্রহ তৈরী করা।&lt;/span&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify; text-justify: inter-ideograph;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNoSpacing&quot; style=&quot;text-align: justify; text-justify: inter-ideograph;&quot;&gt;
&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt;&quot;&gt;মোহাম্মদ ইফতেখার
ইবনে জালাল (ইফতু)&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNoSpacing&quot; style=&quot;text-align: justify; text-justify: inter-ideograph;&quot;&gt;
&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt;&quot;&gt;তড়িৎ ও ইলেক্ট্রনিক
কৌশল বিভাগ,&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNoSpacing&quot; style=&quot;text-align: justify; text-justify: inter-ideograph;&quot;&gt;
&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt;&quot;&gt;চট্টগ্রাম প্রকৌশল ও
প্রযুক্তি বিশ্ববিদ্যালয় ।&lt;/span&gt;&lt;/div&gt;
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&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10pt; text-align: justify;&quot;&gt;আরডুইনো কি&lt;/span&gt;&lt;/h3&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;আরডুইনো মাইক্রোকন্ট্রোলার বেজড একটি ওপেন সোর্স
প্লাটফর্ম । আরডুইনো ডট সিসি নামক কোম্পানি একটি আন্তর্জাতিক কোম্পানি আরডুইনোর
হার্ডওয়ার এবং সফটওয়ার প্রভাইড করে থাকেন । যা ওপেন সোর্স বা বিনামূল্যে আমরা
ব্যবহার করতে পারি । কেউ চাইল এই ওপেন সোর্স প্লাটফর্মে আর্থিক সহায়তা প্রদান
করতেও পারেন । &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;আরডুইনো মূলত কম্পিউটার প্রোগ্রামিং এর
মাধ্যমে বিভিন্ন ইলেকট্রনিক ডিভাইসকে নিয়ন্ত্রণ করতে পারে । যা সে একটি
মাইক্রোকন্ট্রোলারের মাধ্যমে করে থাকে । &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;table align=&quot;center&quot; cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; class=&quot;tr-caption-container&quot; style=&quot;margin-left: auto; margin-right: auto; text-align: center;&quot;&gt;&lt;tbody&gt;
&lt;tr&gt;&lt;td style=&quot;text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgSkvplE7Rw7wSiW_aNdOv2bWshyphenhyphenpvexdzMVKP80wVtbw6d0Rsv394dFfxuWm2G2ovsGhBOUI5Z0_IzuMWpY_7JMoQCLjBHtTua3WUvUEIJG8oaW22mqkJ_EPiZcM3KCQS5oCkpgatt5g8/s1600/Promi2.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: auto; margin-right: auto;&quot;&gt;&lt;img border=&quot;0&quot; data-original-height=&quot;1185&quot; data-original-width=&quot;1571&quot; height=&quot;240&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgSkvplE7Rw7wSiW_aNdOv2bWshyphenhyphenpvexdzMVKP80wVtbw6d0Rsv394dFfxuWm2G2ovsGhBOUI5Z0_IzuMWpY_7JMoQCLjBHtTua3WUvUEIJG8oaW22mqkJ_EPiZcM3KCQS5oCkpgatt5g8/s320/Promi2.jpg&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;আরডুইনো বোর্ড&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;h3 style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;মাইক্রোকন্ট্রোলার কি&lt;/span&gt;&lt;/h3&gt;
&lt;div&gt;
&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;মাইক্রোকম্পিউটার মূলত একটি সিঙ্গেল চিপ
মাইক্রোকম্পিউটার । অর্থাৎ একটি কম্পিউটারের ব্যাসিক যে বৈশিষ্ট্যগুলো থাকে, একটি
মাইক্রোকন্ট্রোলারেরও সেই বৈশিষ্ট্যগুলো থাকে । যেমনঃ একটি কম্পিউটারের ব্যাসিক যে
বৈশিষ্ট্যগুলো থাকে, তা হল-এর মধ্যে ইনপুট - আউটপুট সিস্টেম, প্রোসেসিং ইউনিট,
ডাটা স্টোরেজ সিস্টেম বা মেমোরি ডিভাইস, পালস উইড মডুলেশন সিস্টেম ইত্যাদি থাকে ।
যা একটি মাইক্রোকন্ট্রোলারেরও থাকে । এই জন্যই মাইক্রোকন্ট্রোলারকে সিঙ্গেল চিপ
মাইক্রোকম্পিউটার বলা হয় । &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;তাহলে আরডুইনো মূলত একটি হার্ডওয়ার যা
মাইক্রোকন্ট্রোলারকে ব্যবহার উপযোগী করে দেয় । আর একটু ভালভাবে বলতে গেলে, একটি
মাইক্রোকন্ট্রোলারকে প্রোগ্রাম বা কাজের নির্দেশনার ইনপুট একটু কম্পিউটারের
মাধ্যমে দেয়া হয় । কিন্তু সরাসরি এই প্রোগ্রাম দেয়া সম্ভব নয় । এর মাঝে কিছু
ইলেকট্রনিক ডিভাইস এবং সংযোগ প্রয়োজন । শুধু ইনপুটের জন্যই নয়,
মাইক্রোকন্ট্রোলারের আউটপুটকে ব্যবহারের জন্যও এমন সার্কিট প্রয়োজন । ইনপুট এবং
আউটপুটের জন্য এসব কিছুই দিয়ে আরডুইনো হার্ডওয়ারটি ডিজাইন করা হয়েছে । সরাসরি একটি
আরডুইনো ব্যবহার করেই আমরা এই কাজগুলো করতে পারব । &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
&lt;h3 style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;আরডুইনো বোর্ড পরিচিতি&lt;/span&gt;&lt;/h3&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;মাইক্রোকন্ট্রোলারঃ আগেই বলেছি, এটিকে
উদ্দেশ্য করেই আরডুইনো নামক হার্ডওয়ারটি ডিজাইন করা হয়েছে । &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;ইউএসবিঃ এর ইউএসবি ব্যবহার করে কম্পিউটারের
সাথে সংযোগ দিয়ে সরাসরি আমরা মাইক্রোকন্ট্রোলারে প্রোগ্রাম ইনপুট করতে পারি ।
মধ্যবর্তী মাধ্যম যা লাগে, তার সবই এই বোর্ডটিতে রয়েছে । &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;ইনপুট পিনঃ আপনি যদি চান, বাইরে থেকে কোন
ইনপুটের উপর নির্ভর করে আরডুইনো থেকে বিভিন্ন আউটপুট নেবেন, তাহলে এই পিনগুলোর
মাধ্যমে আমরা বাইরে থেকে যেকোন ইনপুট নিয়ে তার মাইক্রোকন্ট্রোলারকেদিয়ে দিতে
পারবেন । &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;আউটপুট পিনঃ মাইক্রোকন্ট্রোলার থেকে পাওয়া
আউটপুট বাইরে কোন ডিভাইসে দেয়ার জন্য আমরা এই পিঙগুলো ব্যবহার করব । &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;সিরিয়াল প্রোগ্রামারঃ কম্পিউটার ছাড়া অন্য
কোন প্রোগ্রামার ব্যবহার করে ইনপুট দিতে চাইলে আমরা এই পিনগুলো ব্যবহার করতে পারব
। &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;রিসেট বাটনঃ আপনি যদি আরডুইনো থেকে আপনার
প্রোগারমটি রিমুভ করতে চান, রিসেট বাটন চেপে টা রিমুভ করতে পারেন । নতুন প্রোগ্রাম
আপলোড দেয়া পর্যন্ত এটি নিষ্ক্রিয় থাকবে । &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;br /&gt;&lt;/div&gt;
&lt;h3 style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;আরডুইনো দিয়ে কি কি করা যায় ?&lt;/span&gt;&lt;/h3&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;আপনার মাথায় যদি কোন আইডিয়া আসে যে, আপনি এই
ধরণের ইনপুট থেকে এই ধরণের আউটপুট দেবেন । অথবা এইভাবে এত সময় পরপর এরকম আউটপুট
দেবেন । তার যদি প্রোগ্রাম লিখে আরডুইনোকে দিতে পারেন, তবে আরডুইনো তা বাস্তবায়ন
করে দেবে । তাই আপনি যদি প্রোগ্রামিং এর ভাষায় কথা বলতে পারেন, তবে আরডুইনো সবই
করে দেবে আপনাকে । তবে কাজের পাফরমেন্স বাড়ানোর জন্য আপনি রাজবেরি পাই ব্যবহার
করতে পারেন । &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;br /&gt;&lt;/div&gt;
&lt;h3 style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;আরডুইনো শিখতে কি কি লাগবে ? &lt;/span&gt;&lt;/h3&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;আরডুইনো শিখতে বেশি কিছু প্রয়োজন নেই । শধু
এই বিষয়গুলো থাকলেই চলবে-&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;/div&gt;
&lt;ol&gt;
&lt;li&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;সিমুলেশন সফটওয়ার । (যেমনঃ &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;Proteus&lt;span lang=&quot;BN&quot;&gt;)&lt;/span&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;আরডুইনো বোর্ড ।&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;প্রয়োজনীয় কিছু যন্ত্রপানি । (আপনার কাজের উপর নির্ভর করছে)&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-size: 7pt; font-stretch: normal; font-variant-east-asian: normal; font-variant-numeric: normal; line-height: normal;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10pt; line-height: 115%;&quot;&gt;সি প্রোগ্রামিং জ্ঞান ।&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-family: &amp;quot;wingdings&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span style=&quot;mso-list: Ignore;&quot;&gt;&lt;span style=&quot;font: 7.0pt &amp;quot;Times New Roman&amp;quot;;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;ডেডিকেশন এবং যথেষ্ট আগ্রহ । &lt;/span&gt;&lt;/li&gt;
&lt;/ol&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
&lt;h3 style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;কি কি ধরণের আরডুইনো বাজারে পাওয়া যায় ? &lt;/span&gt;&lt;/h3&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;মেজর যে আরডুইনো বাজারে পাওয়া যায় বা আমাদের
প্রয়োজন হয়-&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;!--[if !supportLists]--&gt;&lt;span style=&quot;font-family: &amp;quot;wingdings&amp;quot;; line-height: 115%;&quot;&gt;&lt;span style=&quot;font-size: 10pt;&quot;&gt;§&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;times new roman&amp;quot;; font-stretch: normal; font-style: normal; font-variant: normal; font-weight: normal; line-height: normal;&quot;&gt;&amp;nbsp; 1.&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;আরডুইনো মেগা । (বড় ছেলে) &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;বেশি ইনপুট আউটপুট পিন আছে । তাই বড় কাজের জন্য
এটি ব্যবহার করা যাবে । &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;!--[if !supportLists]--&gt;&lt;span style=&quot;font-family: &amp;quot;wingdings&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span style=&quot;mso-list: Ignore;&quot;&gt;§&lt;span style=&quot;font: 7.0pt &amp;quot;Times New Roman&amp;quot;;&quot;&gt;&amp;nbsp;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&amp;nbsp;2.&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10pt; text-indent: -0.25in;&quot;&gt;আরডুইনো উনো । (মেজো ছেলে)&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;মেগার তুলনায় কম পিন আছে । তবে অনেকেরই
আরডুইনোর হাতেখড়ি শুরু হয় মূলত উনো থেকেই । &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;!--[if !supportLists]--&gt;&lt;span style=&quot;font-family: &amp;quot;wingdings&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span style=&quot;mso-list: Ignore;&quot;&gt;§&lt;span style=&quot;font: 7.0pt &amp;quot;Times New Roman&amp;quot;;&quot;&gt;&amp;nbsp;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&amp;nbsp;3.&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10pt; text-indent: -0.25in;&quot;&gt;আরডুইনো ন্যানো । (সেজো ছেলে)&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;জটিল সার্কিট এবং জায়গা কম থাকলে ন্যানো ব্যবহার
করা হয় । &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;!--[if !supportLists]--&gt;&lt;span style=&quot;font-family: &amp;quot;wingdings&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span style=&quot;mso-list: Ignore;&quot;&gt;§&lt;span style=&quot;font: 7.0pt &amp;quot;Times New Roman&amp;quot;;&quot;&gt;&amp;nbsp;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&amp;nbsp;4.&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10pt; text-indent: -0.25in;&quot;&gt;আরডুইনো প্রো মিনি । (ছোট ছেলে)&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;যেহেতু এর আকার ন্যানোর থেকেও ছোট তাই জটিল
সার্কিট এবং জায়গা অনেক কম থাকলে ন্যানো ব্যবহার করা হয় । &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;!--[if !supportLists]--&gt;&lt;span style=&quot;font-family: &amp;quot;wingdings&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span style=&quot;mso-list: Ignore;&quot;&gt;§&lt;span style=&quot;font: 7.0pt &amp;quot;Times New Roman&amp;quot;;&quot;&gt;&amp;nbsp;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&amp;nbsp;5.&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10pt; text-indent: -0.25in;&quot;&gt;আরডুইনো লিলিপ্যাড । (অতিথি)&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;এটিও আকারে ছোট তবে এতে কিছু অসম্পূর্ণতা রয়েছে
। যা বিশেষ কিছু কাজের জন্যই ডিজাইন করা হয়েছে ।&lt;/span&gt;&lt;/div&gt;
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&lt;tr&gt;&lt;td style=&quot;text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhUfl-ycv0EBulk1NpaIwXGkGib18-_GLwzWHhsyr4IhyphenhyphenU3_MK0Zkas8JsuE_UzV8PxkV2Fgjtxi5-fVriIdT6rY8XUTHPUri4rqcAGhVhINgjMZ1b2V6SeosEM2SVyk6vSHB5wShGHkQM/s1600/promi5.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: auto; margin-right: auto;&quot;&gt;&lt;img border=&quot;0&quot; data-original-height=&quot;1116&quot; data-original-width=&quot;1600&quot; height=&quot;278&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhUfl-ycv0EBulk1NpaIwXGkGib18-_GLwzWHhsyr4IhyphenhyphenU3_MK0Zkas8JsuE_UzV8PxkV2Fgjtxi5-fVriIdT6rY8XUTHPUri4rqcAGhVhINgjMZ1b2V6SeosEM2SVyk6vSHB5wShGHkQM/s400/promi5.jpg&quot; width=&quot;400&quot; /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;&lt;span style=&quot;font-size: 12.8px;&quot;&gt;বিভিন্ন প্রকার আরডুইনো&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
&lt;h3&gt;
&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10pt; text-align: justify;&quot;&gt;আরডুইনো সফটওয়্যার&lt;/span&gt;&lt;/h3&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;কম্পিউটারের সাথে ইউএসবি দিয়ে আরডুইনো শুধু
সংযুক্ত করলেই এতে প্রোগ্রাম দেয়া সম্ভব নয় । এর জন্য আপনার কম্পিউটারে একটি
সফটওয়্যার ইন্সটাল করা থাকতে হবে । যার মাধ্যমে এম্রা আরডুইনোতে প্রোগ্রাম দিতে
পারব । যাকে বলা হয় আরডুইনো আইডিই । &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;সফটওয়্যারটি ইন্সটল করতে তাদের আরডুইনোর
ওয়েবসাইটে গিয়ে (লিংকঃ &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;a href=&quot;http://www.arduino.cc/&quot;&gt;www.arduino.cc&lt;/a&gt;&lt;span lang=&quot;BN&quot;&gt;) &lt;/span&gt;Software&lt;span lang=&quot;BN&quot;&gt; এ ক্লিক করতে হবে । এরপর সেখান থেকে
লেটেস্ট ভার্ষনটি ইন্সটল করতে হবে । &lt;/span&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;ইন্সটল করার পর এর শর্টকাটটি ডেস্কটপে নিয়ে
নেবেন যাতে আপনি সহজেই এতে প্রবেশ করতে পারেন । সফটওয়্যার ইন্সটল হয়ে গেলে আপনার
কম্পিউটারের সাথে আপনার আরডুইনো বোর্ডটিকে পরিচিত করে দিতে হবে । অর্থাৎ একটি
ড্রাইভার ইন্সটল করতে হবে । তার জন্য আপনার কম্পিউটারের সাথে ইউএসবি দিয়ে আরডুইনো
বোর্ডটিকে সংযুক্ত করে ডেস্কটপে &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;This PC &lt;span lang=&quot;BN&quot;&gt;তে
দিয়ে রাইট বাটন ক্লিক করে &lt;/span&gt;Properties &lt;span lang=&quot;BN&quot;&gt;এ যেতে হবে । বামপাশ
থেকে &lt;/span&gt;Device Manager&lt;span lang=&quot;BN&quot;&gt; এ গিয়ে &lt;/span&gt;Ports &lt;span lang=&quot;BN&quot;&gt;এ
গেলে দেখবে, &lt;/span&gt;USB Serial Device &lt;span lang=&quot;BN&quot;&gt;পাবেন । এতে গিয়ে রাইটে ক্লিক
করলে &lt;/span&gt;Update Driver &lt;span lang=&quot;BN&quot;&gt;এ ক্লিক করে &lt;/span&gt;Browse my computer
for driver software &lt;span lang=&quot;BN&quot;&gt;সিলেক্ট করে দিতে হবে । এরপর &lt;/span&gt;Browse &lt;span lang=&quot;BN&quot;&gt;এ গিয়ে আপনার ডাউনলোড করে এক্সট্রাক্ট করের পর যে &lt;/span&gt;Driver &lt;span lang=&quot;BN&quot;&gt;ফোল্ডারটি পেয়েছেন সেটিকে সিলেক্ট করে দিয়ে &lt;/span&gt;Next &lt;span lang=&quot;BN&quot;&gt;এ
ক্লিক করলে ড্রাইভারটি ইন্সটল হয়ে যাবে । ড্রাইভারটি ইন্সটল হয়ে গেলে &lt;/span&gt;Ports
&lt;span lang=&quot;BN&quot;&gt;এ গিয়ে &lt;/span&gt;USB Serial Device &lt;span lang=&quot;BN&quot;&gt;এর জায়গায় &lt;/span&gt;Arduino
Uno &lt;span lang=&quot;BN&quot;&gt;দেখালে বুঝবেন, আপনার ড্রাইভারটি ইন্সটল হয়ে গেছে । &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;সফটওয়্যারটি ইন্সটল এবং ড্রাইভার ইন্সটল
করার পর ডেস্কটপ থেকে আরডুইনো সফটওয়্যারে গেলে এতে প্রোগ্রাম লেখার একটি ফিল্ড
পাবেন । এতে প্রোগ্রাম লেখার পর, উপরে টিক চিহ্নতে ক্লিক করলে প্রোগ্রামটি কম্পাইল
হবে । এরপর আপনি আরডুইনোটি ইউএসবি দিয়ে ল্যাপটপে সংযুক্ত করে অ্যারো চিহ্নে ক্লিক
করলে প্রোগ্রামটি আরডুইনোতে আপলোড নেবে । এখন আপনি ইউএসবি খুলে আরডুইনোতে পাওয়ার
দিয়ে কাজটি করতে পারবেন । &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span style=&quot;font-size: x-small;&quot;&gt;লেখক&amp;nbsp;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;a href=&quot;https://www.facebook.com/jeionofficial&quot;&gt;জিওন আহমেদ&lt;/a&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-size: x-small;&quot;&gt;ইইই চুয়েট&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-size: x-small;&quot;&gt;jeioneeecuet@gmail.com&lt;/span&gt;</content><link rel='replies' type='application/atom+xml' href='https://basetatbd.blogspot.com/feeds/4273520813334495626/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='https://basetatbd.blogspot.com/2020/04/blog-post_27.html#comment-form' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='https://www.blogger.com/feeds/4064832374111553250/posts/default/4273520813334495626'/><link rel='self' type='application/atom+xml' href='https://www.blogger.com/feeds/4064832374111553250/posts/default/4273520813334495626'/><link rel='alternate' type='text/html' href='https://basetatbd.blogspot.com/2020/04/blog-post_27.html' title='আরডুইনো পরিচিতি'/><author><name>BASET</name><uri>http://www.blogger.com/profile/09748788766801067332</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiphSCulhmRtjZlr7Ylu8qSnu_hCHvSyUX-lNXH5Ow9MuTZ7iyJBsNG4-jY1eCL8CZcAXIdXujKVQb-vTp_ANP3oyQ1etlNjmwXZZCYQOccOj39t8xpmSSjFQ6RPlKZu44/s220/baset+logo.png'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgSkvplE7Rw7wSiW_aNdOv2bWshyphenhyphenpvexdzMVKP80wVtbw6d0Rsv394dFfxuWm2G2ovsGhBOUI5Z0_IzuMWpY_7JMoQCLjBHtTua3WUvUEIJG8oaW22mqkJ_EPiZcM3KCQS5oCkpgatt5g8/s72-c/Promi2.jpg" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4064832374111553250.post-7077268216090613297</id><published>2020-04-22T03:56:00.000-07:00</published><updated>2020-04-22T03:56:01.212-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="ARTICLE"/><category scheme="http://www.blogger.com/atom/ns#" term="FEATURED"/><title type='text'>জীবন মৃত্যু</title><content type='html'>

&lt;br /&gt;
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&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjTkbZA9H1qxQ9q6mPONpU5mJU-b_vN03Dz0OGAqmddBo0313P2kW9TVwm2BoopLNyN6lQSCPI9FmvXLARyrKgavvLdD9Uk7-UuEr5QJVJkplnBjLbVHMLiOq5PvGYgl90Q2fb3s34nFrs/s1600/jeion+baset.jpg&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; data-original-height=&quot;903&quot; data-original-width=&quot;1600&quot; height=&quot;180&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjTkbZA9H1qxQ9q6mPONpU5mJU-b_vN03Dz0OGAqmddBo0313P2kW9TVwm2BoopLNyN6lQSCPI9FmvXLARyrKgavvLdD9Uk7-UuEr5QJVJkplnBjLbVHMLiOq5PvGYgl90Q2fb3s34nFrs/s320/jeion+baset.jpg&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: BN;&quot;&gt;আমার সেদিনই সন্দেহ হয়েছিল যেদিন গ্যালিলিও
প্রথম বলেছিল পৃথিবী গোল । এই গোল, আহ্নিক গতি আর বার্ষিক গতির সমন্বয় টাও আমি
এতদিনে কিছুটা বুঝতে শেখেছি । কিন্তু এদের সাথে জন্ম-মৃত্যুর সমন্বয়টা করতে গিয়েই সমস্যাটা&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;Mangal&amp;quot;,&amp;quot;serif&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-ascii-font-family: &amp;quot;Siyam Rupali&amp;quot;; mso-bidi-language: HI; mso-hansi-font-family: &amp;quot;Siyam Rupali&amp;quot;;&quot;&gt; । &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: BN;&quot;&gt;এতো সহজে সে
তো আর মাথায় আসে না । কিন্তু যখন আসলো তখন সেটার সাথে এতদিন না আসার কারণটাও জানতে
পারলাম । নলকূপের পানি না দেখেই যখন বুড়িগঙ্গার জ্বলে ডুবে থাকি তখন এর গুণগান না
করতে পারলেও বিদ্বেষ তো পোষণ করতে পারিনা । আমার জন্মের আগেই যেদিন আমার জাইগোট
তৈরি হইছিল সেইদিন এ আমি এই বিষের সাগরে দুব দিয়েছিলাম । ধীরে ধীরে আমি যখন মাতৃ
গর্ভেই বড় হতে থাকলাম, আমার সেই সাগরের বিষ পানের চাহিদাও বাড়তে থাকল । আমি এর উপর
নির্ভরশীল হয়ে পড়লাম । আমার জন্মের পর আমি বুঝতেই পারলাম না যে, আমার এমন একটা
বিষের সাগরে জন্ম হয়েছে । ততদিনে আমি সেটার উপর আসক্ত হয়ে পরেছি । এখন এটাতে
আক্রান্ত হয়ে শেষ নিশ্বাসটা ত্যাগ করা ছাড়া আমার আর কোন উপায় নেই । আমি জানি
মৃত্যুর পরও এই বিষ আমার দেহটাকে জর্জরিত করবে । আমার শরীরের যতটুকু অংশ ও ভাল ছিল
সেটুকুকেও পচিয়ে ফেলবে । আমাকে মাটির সাথে মিশিয়ে ফেলবে । ধীরে ধীরে সেটাকে খনিজ
বানিয়ে ফেলবে । আমার পূর্বপুরুষের বংশধররা সেগুলো পুরাবে । এরপর এগুলোকে আবার সেই
বিষের সাগরেই ফেলে দেবে ।&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;আমি জানি যেকোনো
ভাবেই হোক এই বিষের কবল থেকে আমার এই দেহটাকে রক্ষা করতেই হবে । আমি ছুটে চলছি এবং
এক গ্রহের অনুসন্ধানে যেখানে এই অক্সিজেন নামের এই বিষের নেশা থেকে আমি নিজেকে মুক্ত
করতে পারব । আমার অনন্তকাল বাঁচার স্বপ্নটাকে বাস্তবে রূপায়িত করা বা রোগ মুক্তির
প্রয়াসেই আমার এই ছুটে চলা ।&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: BN;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: BN;&quot;&gt;নীল রঙের এই ক্ষুধার্ত যন্ত্রটা টাইম
মেশিনের থেকে কোন অংশে কম নয় । তাতে যার রোগ মুক্তির পথে ছুটে চলা তাকে পর্যটকই
বলব । আমাদের সবার সামনে দাঁড়িয়ে ভদ্রলোক আঙ্গুল নেড়ে নেড়ে তাঁর অসম্ভব থিওরির
দুর্বোধ্য পয়েন্ট গুলো আমাদেরকে বুঝিয়ে দিচ্ছিলেন । &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: BN;&quot;&gt;“আমার কথাগুলো অবিশ্বাস্য মনে হলেও একটু
ভেবে দেখুন । আমরা যা ভাবি তা কখনও সত্যি নাও হতে পারে, আবার যার উপর আমরা অটল
বিশ্বাস স্থাপন করছি তাও মিথ্যা হতে পারে । আমি আজ আমার কিছু যুক্তি প্রমাণ দিয়ে সব
সন্দেহের দার ভেঙ্গে দেব । আমাদের দেহ যে কোষ দিয়ে গঠিত তা আমাদের কারই অজানা নয় ।
সেই কোষের প্রোটোপ্লাজমটুকু শুঁকিয়ে গেলে আমরা তাকে মৃত কোষ বলি । আমরা এও জানি
নির্ধারিত সময়ের পূর্বে বিনা কারণে সে কোষের সজীবতা কখনই নষ্ট হবে না । তাহলে
প্রশ্ন হল, আমরা কেন মারা যাচ্ছি ?” পর্যটকের এই কথায় আমার সবার টনক নরল । আমাদের
সবার চোখের চাহনি মলিন হয়ে গেল । এ কি কথা বলছেন তিনি । জন্ম হলে মৃত্যু বরন কেন আমার
প্রশ্নে কারও কারও হাসি পাওয়াটা দুর্বোধ্য নয় । প্রশ্ন আর উত্তরের মাঝে এইযে
সংক্ষিপ্ত ছুটে চলা তার সংক্ষিপ্ত নামই হয়তো জীবন । &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: BN;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: BN;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: BN;&quot;&gt;লেখক&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: BN;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: BN;&quot;&gt;জিওন আহমেদ&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: BN;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;Siyam Rupali&amp;quot;; font-size: 10.0pt; line-height: 115%; mso-bidi-language: BN;&quot;&gt;সিইও ব্যাসেট&lt;/span&gt;&lt;/div&gt;
</content><link rel='replies' type='application/atom+xml' href='https://basetatbd.blogspot.com/feeds/7077268216090613297/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='https://basetatbd.blogspot.com/2020/04/blog-post_69.html#comment-form' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='https://www.blogger.com/feeds/4064832374111553250/posts/default/7077268216090613297'/><link rel='self' type='application/atom+xml' href='https://www.blogger.com/feeds/4064832374111553250/posts/default/7077268216090613297'/><link rel='alternate' type='text/html' href='https://basetatbd.blogspot.com/2020/04/blog-post_69.html' title='জীবন মৃত্যু'/><author><name>BASET</name><uri>http://www.blogger.com/profile/09748788766801067332</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiphSCulhmRtjZlr7Ylu8qSnu_hCHvSyUX-lNXH5Ow9MuTZ7iyJBsNG4-jY1eCL8CZcAXIdXujKVQb-vTp_ANP3oyQ1etlNjmwXZZCYQOccOj39t8xpmSSjFQ6RPlKZu44/s220/baset+logo.png'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjTkbZA9H1qxQ9q6mPONpU5mJU-b_vN03Dz0OGAqmddBo0313P2kW9TVwm2BoopLNyN6lQSCPI9FmvXLARyrKgavvLdD9Uk7-UuEr5QJVJkplnBjLbVHMLiOq5PvGYgl90Q2fb3s34nFrs/s72-c/jeion+baset.jpg" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4064832374111553250.post-6962485442836432463</id><published>2020-04-12T04:41:00.000-07:00</published><updated>2020-04-19T23:41:42.458-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="ARTICLE"/><category scheme="http://www.blogger.com/atom/ns#" term="FEATURED"/><category scheme="http://www.blogger.com/atom/ns#" term="OTHERS"/><title type='text'>ধর্ম এবং বিজ্ঞান</title><content type='html'>&lt;table align=&quot;center&quot; cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; class=&quot;tr-caption-container&quot; style=&quot;margin-left: auto; margin-right: auto; text-align: center;&quot;&gt;&lt;tbody&gt;
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&lt;tr&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;&lt;br /&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;br /&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;ধর্ম এবং বিজ্ঞান নিয়ে আলবার্ট আইনস্টাইন
বলে গেলেন, “ধর্ম ছাড়া বিজ্ঞান পঙ্গু এবং বিজ্ঞান ছাড়া ধর্ম অন্ধ ।” আবার স্টিফেন
ডব্লিউ হকিং বলছেন, “স্রষ্ঠা থাকলেও থাকতে পারে, কিন্তু পৃথিবী সৃষ্টির জন্য তার
কোন প্রয়োজন নেই ।” আমাদের অস্তিত্ব নিয়ে তিনি আরও উল্লেখ করছেন, “আমাদের সম্পর্কে
সত্যটি হল এটাই- আমরা মানুষ, যারা প্রকৃতির মৌলিক কণাগুলোর নিছক সংকলন মাত্র । আর
এই জায়গাটি থেকে আমরা আমাদের মহাবিশ্ব পরিচালনাকারী সূত্রগুলোকে যতটুকু বুঝতে
পেরেছি, তা আমাদের অনেক বড় বিজয় ।” &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;১২ বছর বয়সে আলবার্ট আইনস্টাইন বেশ ধার্মিক
হয়ে উঠেছিলেন । স্রষ্টার গুণ-কীর্তন করে বিভিন্ন গান ও পঙক্তি রচনা করেছিলেন । তথাপি
বিজ্ঞান বিষয়ক বই পড়ার পর তার এই ধর্মীয় চেতনা কমে যেতে থাকে । কারণ ধর্মীয়
বিশ্বাসের সাথে তার বৈজ্ঞানিক তত্ত্বের একটা বিরোধ লেগে যাচ্ছিল । আর সেই
বৈজ্ঞানিক তত্ত্বগুলো ছিল নিশ্চিতরূপে প্রমাণিত । জীবনের পরবর্তী সময়ে তিনি তার গড
লেটারে উল্লেখ করেন, “আমার কাছে ঈশ্বর শব্দটি আর কিছুই না, এটা শুধু মানুষের
দুর্বলতার বহিঃপ্রকাশ মাত্র ।” &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;বিজ্ঞান এবং ধর্ম নিয়ে ইতিপূর্বে যারাই
আলোচনা করেছেন, তারা অনেকেই অনেক নির্মম পরিণতির স্বীকার হয়েছেন । যেমন
গ্যালিলিওকে কারাগারে জীবন দিতে হয়েছে । জিওর্দানো ব্রুনোকে জীবন্ত পুড়িয়ে মারা
হয়েছে । অথচ যেসব কারণে তাদের এই নির্মম পরিণতি, সে সব তত্ত্বই এখন স্বীকৃত এবং
প্রমাণিত । আর যারা এই নির্মম কাজগুলো করেছে তারা সবাই ধর্মের প্রতি অন্ধ বিশ্বাস
থেকেই তা করেছেন । ইতিহাসে এমন নির্মম শিক্ষা থেকেও আমাদের অনেকের মধ্যে কোন
বোধশক্তি জন্ম নেয়নি । আমি ধর্মকে অবিশ্বাস কিংবা বিজ্ঞানকে বিশ্বাস করতে বলছিনা ।
বলতে চাচ্ছি, সত্যকে সত্য বলে মেনে নেয়া এবং ধর্ম এবং বিজ্ঞানের এই সম্পর্ককে
বিরোধের চোখে না দেখতে । &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;যদি বেশি জটিল করে না ভাবি, আপনি একটু
চিন্তা করুন-আজ থেকে ঠিক ৫০০ বা ৬০০ বছর আগে কি মানুষগুলো দেখতে বর্তমানের মানুষের
মত ছিল ? নিশ্চয়ই না । তাদের রূপ এবং শারীরিক গঠন বর্তমানের মানুষের থেকে ভিন্ন
ছিল । সময় ব্যাবধানটাকে যদি আরও একটু বাড়িয়ে ২০০০ বা ৩০০০ বছর আগে চলে যাই তাহলে
হয়তো ব্যবধানটা আরও অনেক বেশি দৃষ্টিগোচর হবে । মানুষের সেই রুপের সাথে বানরের
রুপের কিছু মিল আসলেও আসতে পারে । তখন আমি বলব, মানুষ বানরের মত ছিল । কিন্তু
মানুষের যদি এই বিবর্তনের পরিবর্তন হয়ে থাকে, বানরেরও নিশ্চয়ই হয়েছে ? বানর হয়তো
সে সময় দেখতে অন্য রুপের ছিল । তাই আমি যদি বলি, মানুষের আদিম রূপ বর্তমানের
বানরের মত ছিল তাহলে হয়তো খুব একটা বেশি ভুল হবেনা । এটা নিছক একটা রুপের
বৈশিষ্ট্য মাত্র । ডারউইনের বিবর্তন তত্ত্ব এটা না হলেও সেটাকে যদি আমরা এভাবে
চিন্তা করি তাহলে হয়তো আমাদের খুব একটা বেশি ভুল হবেনা । &lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp;&lt;/span&gt;এটা মেনে নিলে ধর্ম এবং বিজ্ঞানের মধ্যে খুব
একটা বেশি বিরোধ চলে আসেনা । কারণ ধর্ম বলছে, মানুষের আদিম জাত মানুষই ছিল এবং
স্রষ্টা সরাসরি মানুষকেই বানিয়েছেন । আর আমি শুধু উল্লেখ করেছি, এই মানুষগুলো
পূর্বে দেখতে কিছুটা বানরের মত ছিল । বানর ছিল এমনটা নয় । যাই হোক আমি নিছক একটি
উদাহরণ দিয়েছি মাত্র । আর ডারউইনের বিবর্তন তত্ত্ব সত্য প্রমানিত হলেও পরবর্তিতে
এই তত্ত্বেরও কিছু ভুল আসতে পারে । &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;বিজ্ঞানের একটা মূল বৈশিষ্ট হল-বিজ্ঞান কোন
কিছুকে দেখেও বিশ্বাস করেনা, যতক্ষণ তা তাত্ত্বিকভাবে প্রমাণিত না হয়েছে । আর
বিজ্ঞান এটাও মানে, বিজ্ঞান যা জানে তার বাইরেও আরও অনেক কিছু জানার আছে । বিজ্ঞান
আরও বলছে, আমরা যা দেখছি বা যা আছি তাই যে পুরোপুরি সত্য, এমনটা নয় । এই সৃষ্টিতে
সবই আপেক্ষিক, কোন কিছুই পরম নয় &lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;mangal&amp;quot; , &amp;quot;serif&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;। &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;কাজেই বিজ্ঞান যাই বলছে তা কোন না কোন বস্তু বা ঘটনার
সাপেক্ষে । প্রসঙ্গ কাঠামো ভিন্ন হলে তার উক্তিও ভিন্ন হয়ে যেতে পারে । স্টিফেন
ডব্লিউ যেহেতু বলেই দিয়েছেন, আমরা শুধুই মৌলিক কণাগুলোর সংকলন । তাই আমরা নিজেরা
সেই মৌলিক কণার সংকলন হয়ে অন্য সকল কণার রহস্য জানার চেষ্টা করছি, তাদের অতীত এবং
ভবিষ্যৎ জানার চেষ্টা করছি । পাশাপাশি তাদের ব্যবহার করে নিজেদের কল্যাণে প্রয়োগ
করছি । আর এসব যা দিয়ে করছি, তা হল বিজ্ঞান । এখানে না বিজ্ঞান কোন ধর্ম, না কোন
ভিন্ন গোত্র আর না তো কোন ভিন্ন সংগঠন । বিজ্ঞান শুধু মানুষকে সত্যিটা দেখাতে চায়
। মানুষের বিশ্বাসের রহস্যকে বিশ্লেষণ করে সত্যের পথ দেখাতে চায় । &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;বিজ্ঞান সন্দেহ নয়, প্রশ্ন ছুড়ে দেয় ।
বিজ্ঞান আজও প্রশ্ন করে, আপনি রুম থেকে বের হয়ে যাওয়ার পর আপনার প্রিয় ঘড়িটি কি
আসলেই সেখানে থাকে ? নাকি আপনি না থাকলে তার কোন অস্তিত্ব থাকেনা ? আপনি ফিরে আসলে
সেটা আবার আপনার সামনে একটি প্রতিকৃতি ভেসে ওঠে । এমনটা যে হবেনা, তার বিশ্বাস কি
? প্রমাণই বা কি ? &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;ধর্ম মানুষকে বলে, তাকে না দেখে বিশ্বাস করতে
হবে বা স্বীকার করে নিতে হবে । কিন্তু বিজ্ঞানের ধর্ম এটাই, সে কোন কিছু বিনা
প্রমাণে মেনে নেবেনা । এখানেই বিজ্ঞান এবং ধর্মের মাঝে একটা ব্যবধান । আবার মাঝে
মাঝে বিজ্ঞান তার যুক্তি তর্কে এমন কিছু বিষয় দ্বার করায় যা হয়তো ধর্ম গ্রন্থে বলা
নেই বা অন্যভাবে বলা আছে । আমরা ধার্মিকরা বেশিরভাগ ক্ষেত্রেই সেটাকে নাস্তিকতা বা
বিপথগামিতা হিসেবে আখ্যায়িত করে থাকি । যার জন্য আমরা অনেক হিংস্র রুপও ধারণ করি ।
এমন অনেক কালো ইতিহাস আমরা রচনা করেছি । যা আমি মহাকাশবিদ্যার ইতিহাস বর্তমান এবং
ভবিষ্যৎ আর্টিকেলেও তুলে ধরেছি । কিন্তু বিজ্ঞান তো আগেই বলে দিয়েছে, এখানে পরম
বলতে কিছু নেই । এখানে পরিবর্তন আসতে পারে । আবার নাও আসতে পারে । আমি তো সর্বদাই
এটা বিশ্বাস করি, সৃষ্টির পর থেকে এই মহাবিশ্বে একটি জিনিস আজও ধ্রুবক আছে, তা হল
পরিবর্তন । পরিবর্তন আসবেই । &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;আবার আমাদের মধ্যে সংখ্যাগরিষ্ঠই বিজ্ঞানকে
নাস্তিকতা মনে করি । অথবা মনে করি, নাস্তিকরা বিজ্ঞান পড়ে নাস্তিক হয়েছে । কিন্তু
বিজ্ঞান কখনই কাঊকে তার বিশ্বাস নিয়ে কথা বলেনি । তাকে নাস্তিক বা আস্তিক হতে বলেনি
। বিজ্ঞান তার নিজের পথে অটুট থেকেছে । আপনার না দেখে সেই বিশ্বাস করার জায়গাটা
আপনার কাছে । এখানে বিজ্ঞানের কোন হস্তক্ষেপ নেই । &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;এবার আসি স্রষ্ঠার অস্তিত্ব নিয়ে । বিজ্ঞান
মাঝে মাঝেই স্রষ্ঠার অস্তিত্ব আছে কিনা সে ব্যাপারে প্রশ্ন করে । আবার ধর্ম
গ্রন্থে বলে, যাতে আমরা স্রষ্ঠার অস্তিত্ব নিয়ে না ভেবে তার সৃষ্টির অস্তিত্ব নিয়ে
ভাবি । তাই বিজ্ঞানের এই কাজটিকে আমরা বিশ্বাসীরা একটু সহজে মেনে নিতে পারিনা ।
আমি আগেই বলেছি, বিজ্ঞান কোন ধর্ম বা বিশ্বাস বোঝেনা । বিজ্ঞান তার নিজের
বৈশিষ্টকে অক্ষুন্ন রেখে চলে । &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;ধর্ম আর বিজ্ঞান নিয়ে কথা বলার সময় অনেক
জটিলতার স্বীকার হতে হয় । একদল আমায় অতি ধার্মিক, এক দল নাস্তিক আর এক দল ইমান
হারানোর কথা বলে । আমার কথার অস্পষ্টতার কারণে কিছু বুঝানোর ত্রুটি থাকতে পারে ।
তবে এ ব্যাপারে কিছু কথা বলে শেষ করব । &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;ডাঃ জাকির নায়েক তার অনেক লেকচারে উল্লেখ
করেছেন, এখন পর্যন্ত বিজ্ঞান যা কিছু আবিষ্কার করেছে বা প্রমাণ করেছে তার ৮০%
ইসলাম ধর্মের আল কুরআনের সাথে মিলে যায় এবং উনি বিশ্বাস করেন, বাকী ২০% ও কোন
একদিন মিলে যাবে । তাই তিনি ইসলাম ধর্মে বিশ্বাস করেন । &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;উপরে আলবার্ট আইনস্টাইনের ধর্ম সম্পর্কিত
মতবাদ সম্পর্কে লিখেছিয়াম । এখন উনি যে যুক্তিতে ধর্মে অবিশ্বাসের কথা উল্লেখ করেছেন,
তার সাথে বিতর্কে যাওয়ার পর্যাপ্ত পরিমাণ ধর্মীয় এবং বিজ্ঞানের জ্ঞান আমার নাই ।
তবুও তার যুক্তির ৬০% জবাব আমি দিতে পারব এবং আমি বিশ্বাস করি, জ্ঞানের পরিধি
বাড়াতে পারলে আমি কোন এক সময় বাকি ৪০% যুক্তিও খণ্ডন করতে পারব । তাই সেই বিশ্বাস
থেকে আমি কুরআনে বিশ্বাস করি এবং আমি একজন মুসলমান । &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;লেখক&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;জিওন আহমেদ&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;ইলেকট্রিক্যাল এন্ড ইলেকট্রনিক ইঞ্জিনিয়ারিং
(ইইই)&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;চট্টগ্রাম প্রকৌশল ও প্রযুক্তি
বিশ্ববিদ্যালয় (চুয়েট)&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;ব্যাসেট&lt;/span&gt;&lt;/div&gt;
</content><link rel='replies' type='application/atom+xml' href='https://basetatbd.blogspot.com/feeds/6962485442836432463/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='https://basetatbd.blogspot.com/2020/04/blog-post_12.html#comment-form' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='https://www.blogger.com/feeds/4064832374111553250/posts/default/6962485442836432463'/><link rel='self' type='application/atom+xml' href='https://www.blogger.com/feeds/4064832374111553250/posts/default/6962485442836432463'/><link rel='alternate' type='text/html' href='https://basetatbd.blogspot.com/2020/04/blog-post_12.html' title='ধর্ম এবং বিজ্ঞান'/><author><name>BASET</name><uri>http://www.blogger.com/profile/09748788766801067332</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiphSCulhmRtjZlr7Ylu8qSnu_hCHvSyUX-lNXH5Ow9MuTZ7iyJBsNG4-jY1eCL8CZcAXIdXujKVQb-vTp_ANP3oyQ1etlNjmwXZZCYQOccOj39t8xpmSSjFQ6RPlKZu44/s220/baset+logo.png'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEipmK0c-BScMKDpd-zV4eUNKWjz1QnlxnL6_ifr_ACOcvS4LA8y0AlQjOwUWyO59TyVVgbeTcHojAJHGrcjopXr8ympOsiRp8UhoR2LM1KITs6TG5GiNpugpX6kDaqfM9g2gE3z675g2VE/s72-c/Baset.jpg" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4064832374111553250.post-1027594670653308689</id><published>2020-04-08T06:12:00.000-07:00</published><updated>2020-04-19T23:40:59.784-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="ENGINEERING"/><category scheme="http://www.blogger.com/atom/ns#" term="FEATURED"/><category scheme="http://www.blogger.com/atom/ns#" term="PROJECT"/><category scheme="http://www.blogger.com/atom/ns#" term="TECHNOLOGY"/><title type='text'>বৈদ্যুতিক পিয়ানো তৈরি</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhBuiIJTjpnIUUAJvesakVKuh_gkT-e3iyM8VBSy5TnuKZlLzrz1oYf3zL0zNjVLHlh7Bh8gCNrBPt86MHPf0EKgRupW3Qil4OvE7kkHj0PlDJJkUJIu95YL9yqfOnBCHpkScu_NDWXDl8/s1600/pianoo.JPG&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; data-original-height=&quot;640&quot; data-original-width=&quot;1149&quot; height=&quot;178&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhBuiIJTjpnIUUAJvesakVKuh_gkT-e3iyM8VBSy5TnuKZlLzrz1oYf3zL0zNjVLHlh7Bh8gCNrBPt86MHPf0EKgRupW3Qil4OvE7kkHj0PlDJJkUJIu95YL9yqfOnBCHpkScu_NDWXDl8/s320/pianoo.JPG&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;জনপ্রিয় &lt;/span&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;RTL&quot; lang=&quot;AR-SA&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;555 &lt;/span&gt;&lt;span dir=&quot;RTL&quot; lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;টাইমার আইসি ব্যবহার করে একটি সাধারণ বৈদ্যুতিন খেলনা পিয়ানো সহজেই তৈরি করা
যায়। &lt;/span&gt;&lt;span dir=&quot;RTL&quot; lang=&quot;AR-SA&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;555 &lt;/span&gt;&lt;span dir=&quot;RTL&quot; lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;টাইমার
সহজেই অস্টেবল&lt;/span&gt;&lt;span dir=&quot;LTR&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;LTR&quot;&gt;&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span dir=&quot;LTR&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;LTR&quot;&gt;&lt;/span&gt;, &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;মনস্টেবল&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;, &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;বিস্টেবল&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;, &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;মাল্টি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;ভাইবারেটর হিসাবে তারযুক্ত হতে পারে।&lt;/span&gt;&lt;span dir=&quot;RTL&quot; lang=&quot;AR-SA&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;আমরা জানি&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;,&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; শব্দ একটি
যান্ত্রিক তরঙ্গ কারণ এটি মাধ্যমের কণাগুলির&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;কম্পনের মাধ্যমে উত্পাদিত হয়। কণার স্থানচ্যুতি এবং শব্দ
তরঙ্গের বিস্তার হিসাবে একই দিকে তাই শব্দটি একটি অনুদৈর্ঘ্য তরঙ্গ। মাঝারি কণার
টু এবং ফ্রো মোশন মাধ্যমের মধ্যে সংকোচন এবং প্রসারণ তৈরি করে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;, &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;তাই শব্দটি একটি চাপ ওয়েভ।&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjqjQpUgiqR1K47MNuVtwwYX4O4FBx7QhfceVPUHsBrgUZxGrPdOKxt6j4Pa4Y51PGOJwWu3I2eJKwYZNHO_UA4v3HCIkquMuDowl9dcuiKaT85upKXyoy-2eDjQUpCaZfX3CEPVRtOnKU/s1600/1.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; data-original-height=&quot;240&quot; data-original-width=&quot;510&quot; height=&quot;150&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjqjQpUgiqR1K47MNuVtwwYX4O4FBx7QhfceVPUHsBrgUZxGrPdOKxt6j4Pa4Y51PGOJwWu3I2eJKwYZNHO_UA4v3HCIkquMuDowl9dcuiKaT85upKXyoy-2eDjQUpCaZfX3CEPVRtOnKU/s320/1.jpg&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;চিত্রঃ লাউডস্পিকার এবং শব্দ&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;mangal&amp;quot; , &amp;quot;serif&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; । &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;একটি সুরযুক্ত শব্দ তার উৎসের নিয়মিত কম্পন দ্বারা
উত্পাদিত হয়। সুতরাং এটির কেবলমাত্র একটি ফ্রিকোয়েন্সি রয়েছে যদিও তীব্রতা &lt;/span&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;RTL&quot; lang=&quot;AR-SA&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;/ &lt;/span&gt;&lt;span dir=&quot;RTL&quot; lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;প্রশস্ততা
আলাদা হতে পারে। লাউড&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;স্পিকার একটি বৈদ্যুতিন
ট্রান্সডিউসার &lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;mangal&amp;quot; , &amp;quot;serif&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;। &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;এর উপরিতলে
একটি পর্দা রয়েছে, যার ভিন্ন ভিন্ন কম্পনের জন্য ভিন্ন ভিন্ন কম্পনের শব্দ তৈরি হয়
। এই পর্দার শব্দের সংবেদন তৈরি করার জন্য বৈদ্যুতিক সংকেতগুলিকে চাপের পরিবর্তনে
রূপান্তরিত করা হয়&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;mangal&amp;quot; , &amp;quot;serif&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;। &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;লাউডস্পিকারের
এই ডায়াফ্রামটি তৈরি করতে বৈদ্যুতিক সংকেতের ফ্রিকোয়েন্সি এবং প্রশস্ততা
অনুযায়ী স্পন্দিত হবে। &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in;&quot;&gt;
&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;মানুষের শ্রবণযোগ্য ফ্রিকোয়েন্সি পরিসীমা &lt;/span&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;RTL&quot; lang=&quot;AR-SA&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;20&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;Hz &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;থেকে &lt;/span&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;RTL&quot; lang=&quot;AR-SA&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;20&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;KHz &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;পর্যন্ত&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;mangal&amp;quot; , &amp;quot;serif&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;সুতরাং আমরা &lt;/span&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;RTL&quot; lang=&quot;AR-SA&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;555 &lt;/span&gt;&lt;span dir=&quot;RTL&quot; lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;টাইমার
ব্যবহার করে এই পরিসরে ফ্রিকোয়েন্সি তৈরি করতে যাচ্ছি এবং এটি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;কে লাউড স্পিকারে পাঠিয়ে শব্দ আকারে শুনবো । আর এই শব্দের
কম্পনে যদি আমরা নিয়মিত সম্পর্ক আনতে পারি তাহলেই সেই শব্দ সুরযুক্ত হবে । তাহলে
শুরু করা যাক- &lt;/span&gt;&lt;span dir=&quot;RTL&quot; lang=&quot;AR-SA&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in;&quot;&gt;
&lt;b&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;প্রয়োজনীয় উপকরণ&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;
&lt;div class=&quot;MsoListParagraphCxSpFirst&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; mso-add-space: auto; mso-list: l1 level1 lfo1; text-indent: -.25in;&quot;&gt;
&lt;!--[if !supportLists]--&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span style=&quot;mso-list: Ignore;&quot;&gt;1.&lt;span style=&quot;font: 7.0pt &amp;quot;Times New Roman&amp;quot;;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;555 Timer
IC&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;–1&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;টি । &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoListParagraphCxSpMiddle&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; mso-add-space: auto; mso-list: l1 level1 lfo1; text-indent: -.25in;&quot;&gt;
&lt;!--[if !supportLists]--&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span style=&quot;mso-list: Ignore;&quot;&gt;2.&lt;span style=&quot;font: 7.0pt &amp;quot;Times New Roman&amp;quot;;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;Speaker 8&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;times new roman&amp;quot; , &amp;quot;serif&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;Ω&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;, 0.5W&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;–1&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;টি । &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoListParagraphCxSpMiddle&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; mso-add-space: auto; mso-list: l1 level1 lfo1; text-indent: -.25in;&quot;&gt;
&lt;!--[if !supportLists]--&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span style=&quot;mso-list: Ignore;&quot;&gt;3.&lt;span style=&quot;font: 7.0pt &amp;quot;Times New Roman&amp;quot;;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;Resistor
1K&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;–8&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;টি । &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoListParagraphCxSpMiddle&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; mso-add-space: auto; mso-list: l1 level1 lfo1; text-indent: -.25in;&quot;&gt;
&lt;!--[if !supportLists]--&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span style=&quot;mso-list: Ignore;&quot;&gt;4.&lt;span style=&quot;font: 7.0pt &amp;quot;Times New Roman&amp;quot;;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;Variable
Resistor 10K&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; -&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;1&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;টি । &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoListParagraphCxSpMiddle&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; mso-add-space: auto; mso-list: l1 level1 lfo1; text-indent: -.25in;&quot;&gt;
&lt;!--[if !supportLists]--&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span style=&quot;mso-list: Ignore;&quot;&gt;5.&lt;span style=&quot;font: 7.0pt &amp;quot;Times New Roman&amp;quot;;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;Electrolytic
Capacitor 10μF&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; -&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;1&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;টি । &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoListParagraphCxSpMiddle&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; mso-add-space: auto; mso-list: l1 level1 lfo1; text-indent: -.25in;&quot;&gt;
&lt;!--[if !supportLists]--&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span style=&quot;mso-list: Ignore;&quot;&gt;6.&lt;span style=&quot;font: 7.0pt &amp;quot;Times New Roman&amp;quot;;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;Ceramic
Capacitor 0.1μF&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; -&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;1&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;টি । &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoListParagraphCxSpMiddle&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; mso-add-space: auto; mso-list: l1 level1 lfo1; text-indent: -.25in;&quot;&gt;
&lt;!--[if !supportLists]--&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span style=&quot;mso-list: Ignore;&quot;&gt;7.&lt;span style=&quot;font: 7.0pt &amp;quot;Times New Roman&amp;quot;;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;Ceramic
Capacitor 0.01μF&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; -&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;1&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;টি । &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoListParagraphCxSpLast&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; mso-add-space: auto; mso-list: l1 level1 lfo1; text-indent: -.25in;&quot;&gt;
&lt;!--[if !supportLists]--&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span style=&quot;mso-list: Ignore;&quot;&gt;8.&lt;span style=&quot;font: 7.0pt &amp;quot;Times New Roman&amp;quot;;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;Push
Button Switch&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; -&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;7&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;টি । &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in;&quot;&gt;
&lt;b&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;বর্তনী চিত্র&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;উপকরণ গুলো সংগ্রহ করা হয়ে গেলে বর্তনির মত করে ব্রেডবোর্ডে
সংযোগ দিতে হবে । পিসিবি বা ভেরো বোর্ডে আগে সংযোগ না দিয়ে ব্রেডবোর্ডেই আগে
বানাতে পারলে পরবর্তিতে পিসিবি কিংবা ভেরো বোর্ডে স্থাপন করতে সমস্যায় পড়তে হবেনা
। &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;বর্তনী চিত্র&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;এখানে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;,&lt;span dir=&quot;RTL&quot; lang=&quot;AR-SA&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;আপনি যদি &lt;/span&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;RTL&quot; lang=&quot;AR-SA&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;555 &lt;/span&gt;&lt;span dir=&quot;RTL&quot; lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;ব্যবহার করে অ্যাস্টেবল মাল্টিভাইব্রেটারের কাজ জানেন তবে উপরের সার্কিটের
কাজটি আমরা &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;সহজেই বুঝতে পারি। ক্যাপাসিটার &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;C&lt;sub&gt;1&lt;/sub&gt;&lt;/span&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;RTL&quot; lang=&quot;AR-SA&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt; (&lt;/span&gt;&lt;span dir=&quot;LTR&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;LTR&quot;&gt;&lt;/span&gt;&lt;span lang=&quot;AR-SA&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span dir=&quot;LTR&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;LTR&quot;&gt;&lt;/span&gt;0&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;.&lt;/span&gt;&lt;span dir=&quot;LTR&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;LTR&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;LTR&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;LTR&quot;&gt;&lt;/span&gt;1&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;μF) &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;এবং উপরের
সার্কিটের সমস্ত রোধকগুলি মাল্টিভাইবারকের দোলনের ফ্রিকোয়েন্সি নির্ধারণ করে।
ক্যাপাসিটার &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;C&lt;sub&gt;2&lt;/sub&gt;(&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;RTL&quot; lang=&quot;AR-SA&quot;&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;0&lt;/span&gt;&lt;span dir=&quot;LTR&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;LTR&quot;&gt;&lt;/span&gt;&lt;span lang=&quot;AR-SA&quot;&gt;&lt;span dir=&quot;LTR&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;LTR&quot;&gt;&lt;/span&gt;.&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;01&lt;/span&gt;&lt;/span&gt;μF) &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;উচ্চ ফ্রিকোয়েন্সি এড়ানোর জন্য &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;5&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;তম পিনের সাথে সংযুক্ত এবং ক্যাপাসিটার&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; C&lt;sub&gt;3&lt;/sub&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt; &lt;/span&gt;&lt;span dir=&quot;LTR&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;LTR&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;LTR&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;LTR&quot;&gt;&lt;/span&gt;(&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;RTL&quot; lang=&quot;AR-SA&quot;&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;10&lt;/span&gt;μF) &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;কাপলিং
ক্যাপাসিটার হিসাবে কাজ করে যা লাউড স্পিকারে এসি সংকেতগুলিকে অবরুদ্ধ করে।
ভেরিয়েবল রোধকারী আরবি&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; R&lt;sub&gt;x&lt;/sub&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;RTL&quot; lang=&quot;AR-SA&quot;&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt; (&lt;/span&gt;&lt;span dir=&quot;LTR&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;LTR&quot;&gt;&lt;/span&gt;&lt;span lang=&quot;AR-SA&quot;&gt;&lt;span dir=&quot;LTR&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;LTR&quot;&gt;&lt;/span&gt;10 &lt;/span&gt;k&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;times new roman&amp;quot; , &amp;quot;serif&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;Ω&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;) &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;এর পরিবর্তিত করে আমরা উত্পন্ন টোনগুলি পরিবর্তন করতে পারি।&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;br /&gt;
555 &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;ব্যবহার করে আউটপুট ফ্রিকোয়েন্সি যে সমিকরণ
মেনে চলে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;,&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in;&quot;&gt;
&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;F&lt;/span&gt;&lt;!--[if gte msEquation 12]&gt;&lt;m:oMath&gt;&lt;i
 style=&#39;mso-bidi-font-style:normal&#39;&gt;&lt;span style=&#39;font-size:10.0pt;line-height:
 115%;font-family:&quot;Cambria Math&quot;,&quot;serif&quot;;mso-bidi-font-family:&quot;Siyam Rupali&quot;&#39;&gt;&lt;m:r&gt;=&lt;/m:r&gt;&lt;/span&gt;&lt;/i&gt;&lt;m:f&gt;&lt;m:fPr&gt;&lt;span
   style=&#39;font-size:10.0pt;mso-ansi-font-size:10.0pt;mso-bidi-font-size:10.0pt;
   font-family:&quot;Cambria Math&quot;,&quot;serif&quot;;mso-ascii-font-family:&quot;Cambria Math&quot;;
   mso-hansi-font-family:&quot;Cambria Math&quot;;mso-bidi-font-family:&quot;Siyam Rupali&quot;;
   font-style:italic;mso-bidi-font-style:normal&#39;&gt;&lt;m:ctrlPr&gt;&lt;/m:ctrlPr&gt;&lt;/span&gt;&lt;/m:fPr&gt;&lt;m:num&gt;&lt;i
   style=&#39;mso-bidi-font-style:normal&#39;&gt;&lt;span style=&#39;font-size:10.0pt;line-height:
   115%;font-family:&quot;Cambria Math&quot;,&quot;serif&quot;;mso-bidi-font-family:&quot;Siyam Rupali&quot;&#39;&gt;&lt;m:r&gt;1.44&lt;/m:r&gt;&lt;/span&gt;&lt;/i&gt;&lt;/m:num&gt;&lt;m:den&gt;&lt;m:sSub&gt;&lt;m:sSubPr&gt;&lt;span
     style=&#39;font-size:10.0pt;mso-ansi-font-size:10.0pt;mso-bidi-font-size:10.0pt;
     font-family:&quot;Cambria Math&quot;,&quot;serif&quot;;mso-ascii-font-family:&quot;Cambria Math&quot;;
     mso-hansi-font-family:&quot;Cambria Math&quot;;mso-bidi-font-family:&quot;Siyam Rupali&quot;;
     font-style:italic;mso-bidi-font-style:normal&#39;&gt;&lt;m:ctrlPr&gt;&lt;/m:ctrlPr&gt;&lt;/span&gt;&lt;/m:sSubPr&gt;&lt;m:e&gt;&lt;i
     style=&#39;mso-bidi-font-style:normal&#39;&gt;&lt;span style=&#39;font-size:10.0pt;
     line-height:115%;font-family:&quot;Cambria Math&quot;,&quot;serif&quot;;mso-bidi-font-family:
     &quot;Siyam Rupali&quot;&#39;&gt;&lt;m:r&gt;R&lt;/m:r&gt;&lt;/span&gt;&lt;/i&gt;&lt;/m:e&gt;&lt;m:sub&gt;&lt;i style=&#39;mso-bidi-font-style:
     normal&#39;&gt;&lt;span style=&#39;font-size:10.0pt;line-height:115%;font-family:&quot;Cambria Math&quot;,&quot;serif&quot;;
     mso-bidi-font-family:&quot;Siyam Rupali&quot;&#39;&gt;&lt;m:r&gt;9&lt;/m:r&gt;&lt;/span&gt;&lt;/i&gt;&lt;/m:sub&gt;&lt;/m:sSub&gt;&lt;i
   style=&#39;mso-bidi-font-style:normal&#39;&gt;&lt;span style=&#39;font-size:10.0pt;line-height:
   115%;font-family:&quot;Cambria Math&quot;,&quot;serif&quot;;mso-bidi-font-family:&quot;Siyam Rupali&quot;&#39;&gt;&lt;m:r&gt;+2&lt;/m:r&gt;&lt;m:r&gt;RV&lt;/m:r&gt;&lt;/span&gt;&lt;/i&gt;&lt;/m:den&gt;&lt;/m:f&gt;&lt;i
 style=&#39;mso-bidi-font-style:normal&#39;&gt;&lt;span style=&#39;font-size:10.0pt;line-height:
 115%;font-family:&quot;Cambria Math&quot;,&quot;serif&quot;;mso-bidi-font-family:&quot;Siyam Rupali&quot;&#39;&gt;&lt;m:r&gt;×&lt;/m:r&gt;&lt;m:r&gt;C&lt;/m:r&gt;&lt;m:r&gt;1&lt;/m:r&gt;&lt;/span&gt;&lt;/i&gt;&lt;/m:oMath&gt;&lt;![endif]--&gt;&lt;!--[if !msEquation]--&gt;&lt;span style=&quot;font-family: &amp;quot;calibri&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 11.0pt; line-height: 115%; position: relative; top: 8.5pt;&quot;&gt;&lt;v:shape id=&quot;_x0000_i1025&quot; style=&quot;height: 20.25pt; width: 60pt;&quot; type=&quot;#_x0000_t75&quot;&gt;
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&lt;/v:imagedata&gt;&lt;/v:shape&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span style=&quot;font-family: &amp;quot;times new roman&amp;quot; , &amp;quot;serif&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;.&lt;br /&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;যেখানে &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;R9 &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;এবং &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;C1 &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;যথাক্রমে &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;1K&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;times new roman&amp;quot; , &amp;quot;serif&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;Ω&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;এবং &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;0.1μF &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;নির্ধারিত
মান রয়েছে তবে &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;RV&lt;span lang=&quot;BN&quot;&gt; এর মান চাপ দেওয়া
সুইচ দ্বারা নির্ধারিত হয়&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;- &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoListParagraphCxSpFirst&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 27.0pt; margin-right: 0in; margin-top: 0in; mso-add-space: auto; mso-list: l2 level1 lfo4; text-indent: -.25in;&quot;&gt;
&lt;!--[if !supportLists]--&gt;&lt;span style=&quot;font-family: &amp;quot;wingdings&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span style=&quot;mso-list: Ignore;&quot;&gt;ü&lt;span style=&quot;font: 7.0pt &amp;quot;Times New Roman&amp;quot;;&quot;&gt;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;SW1 &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;চাপলে, &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;RV&lt;/span&gt;&lt;!--[if gte msEquation 12]&gt;&lt;m:oMath&gt;&lt;i
 style=&#39;mso-bidi-font-style:normal&#39;&gt;&lt;span style=&#39;font-size:10.0pt;line-height:
 115%;font-family:&quot;Cambria Math&quot;,&quot;serif&quot;;mso-bidi-font-family:&quot;Siyam Rupali&quot;;
 mso-bidi-language:BN&#39;&gt;&lt;m:r&gt;=&lt;/m:r&gt;&lt;/span&gt;&lt;/i&gt;&lt;/m:oMath&gt;&lt;![endif]--&gt;&lt;!--[if !msEquation]--&gt;&lt;span style=&quot;font-family: &amp;quot;calibri&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 11.0pt; line-height: 115%; position: relative; top: 4.0pt;&quot;&gt;&lt;v:shape id=&quot;_x0000_i1025&quot; style=&quot;height: 13.5pt; width: 7.5pt;&quot; type=&quot;#_x0000_t75&quot;&gt;
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&lt;/v:imagedata&gt;&lt;/v:shape&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span style=&quot;font-family: &amp;quot;times new roman&amp;quot; , &amp;quot;serif&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;R&lt;sub&gt;1&lt;/sub&gt; + R&lt;sub&gt;2&lt;/sub&gt;
+ R&lt;sub&gt;3&lt;/sub&gt; + R&lt;sub&gt;4&lt;/sub&gt; + R&lt;sub&gt;5&lt;/sub&gt; + R&lt;sub&gt;6&lt;/sub&gt; + R&lt;sub&gt;7&lt;/sub&gt;
&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoListParagraphCxSpMiddle&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 27.0pt; margin-right: 0in; margin-top: 0in; mso-add-space: auto; mso-list: l2 level1 lfo4; text-indent: -.25in;&quot;&gt;
&lt;!--[if !supportLists]--&gt;&lt;span style=&quot;font-family: &amp;quot;wingdings&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span style=&quot;mso-list: Ignore;&quot;&gt;ü&lt;span style=&quot;font: 7.0pt &amp;quot;Times New Roman&amp;quot;;&quot;&gt;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;SW2 &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;চাপলে, &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;RV&lt;/span&gt;&lt;!--[if gte msEquation 12]&gt;&lt;m:oMath&gt;&lt;i
 style=&#39;mso-bidi-font-style:normal&#39;&gt;&lt;span style=&#39;font-size:10.0pt;line-height:
 115%;font-family:&quot;Cambria Math&quot;,&quot;serif&quot;;mso-bidi-font-family:&quot;Siyam Rupali&quot;;
 mso-bidi-language:BN&#39;&gt;&lt;m:r&gt;=&lt;/m:r&gt;&lt;/span&gt;&lt;/i&gt;&lt;/m:oMath&gt;&lt;![endif]--&gt;&lt;!--[if !msEquation]--&gt;&lt;span style=&quot;font-family: &amp;quot;calibri&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 11.0pt; line-height: 115%; position: relative; top: 4.0pt;&quot;&gt;&lt;v:shape id=&quot;_x0000_i1025&quot; style=&quot;height: 13.5pt; width: 7.5pt;&quot; type=&quot;#_x0000_t75&quot;&gt;
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&lt;/v:imagedata&gt;&lt;/v:shape&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span style=&quot;font-family: &amp;quot;times new roman&amp;quot; , &amp;quot;serif&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;R&lt;sub&gt;2&lt;/sub&gt; + R&lt;sub&gt;3&lt;/sub&gt;
+ R&lt;sub&gt;4&lt;/sub&gt; + R&lt;sub&gt;5&lt;/sub&gt; + R&lt;sub&gt;6&lt;/sub&gt; + R&lt;sub&gt;7&lt;/sub&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoListParagraphCxSpMiddle&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 27.0pt; margin-right: 0in; margin-top: 0in; mso-add-space: auto; mso-list: l2 level1 lfo4; text-indent: -.25in;&quot;&gt;
&lt;!--[if !supportLists]--&gt;&lt;span style=&quot;font-family: &amp;quot;wingdings&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span style=&quot;mso-list: Ignore;&quot;&gt;ü&lt;span style=&quot;font: 7.0pt &amp;quot;Times New Roman&amp;quot;;&quot;&gt;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;SW3 &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;চাপলে, &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;RV&lt;/span&gt;&lt;!--[if gte msEquation 12]&gt;&lt;m:oMath&gt;&lt;i
 style=&#39;mso-bidi-font-style:normal&#39;&gt;&lt;span style=&#39;font-size:10.0pt;line-height:
 115%;font-family:&quot;Cambria Math&quot;,&quot;serif&quot;;mso-bidi-font-family:&quot;Siyam Rupali&quot;;
 mso-bidi-language:BN&#39;&gt;&lt;m:r&gt;=&lt;/m:r&gt;&lt;/span&gt;&lt;/i&gt;&lt;/m:oMath&gt;&lt;![endif]--&gt;&lt;!--[if !msEquation]--&gt;&lt;span style=&quot;font-family: &amp;quot;calibri&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 11.0pt; line-height: 115%; position: relative; top: 4.0pt;&quot;&gt;&lt;v:shape id=&quot;_x0000_i1025&quot; style=&quot;height: 13.5pt; width: 7.5pt;&quot; type=&quot;#_x0000_t75&quot;&gt;
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&lt;/v:imagedata&gt;&lt;/v:shape&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span style=&quot;font-family: &amp;quot;times new roman&amp;quot; , &amp;quot;serif&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;R&lt;sub&gt;3&lt;/sub&gt; + R&lt;sub&gt;4&lt;/sub&gt;
+ R&lt;sub&gt;5&lt;/sub&gt; + R&lt;sub&gt;6&lt;/sub&gt; + R&lt;sub&gt;7&lt;/sub&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoListParagraphCxSpMiddle&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 27.0pt; margin-right: 0in; margin-top: 0in; mso-add-space: auto; mso-list: l2 level1 lfo4; text-indent: -.25in;&quot;&gt;
&lt;!--[if !supportLists]--&gt;&lt;span style=&quot;font-family: &amp;quot;wingdings&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span style=&quot;mso-list: Ignore;&quot;&gt;ü&lt;span style=&quot;font: 7.0pt &amp;quot;Times New Roman&amp;quot;;&quot;&gt;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;SW4 &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;চাপলে, &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;RV&lt;/span&gt;&lt;!--[if gte msEquation 12]&gt;&lt;m:oMath&gt;&lt;i
 style=&#39;mso-bidi-font-style:normal&#39;&gt;&lt;span style=&#39;font-size:10.0pt;line-height:
 115%;font-family:&quot;Cambria Math&quot;,&quot;serif&quot;;mso-bidi-font-family:&quot;Siyam Rupali&quot;;
 mso-bidi-language:BN&#39;&gt;&lt;m:r&gt;=&lt;/m:r&gt;&lt;/span&gt;&lt;/i&gt;&lt;/m:oMath&gt;&lt;![endif]--&gt;&lt;!--[if !msEquation]--&gt;&lt;span style=&quot;font-family: &amp;quot;calibri&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 11.0pt; line-height: 115%; position: relative; top: 4.0pt;&quot;&gt;&lt;v:shape id=&quot;_x0000_i1025&quot; style=&quot;height: 13.5pt; width: 7.5pt;&quot; type=&quot;#_x0000_t75&quot;&gt;
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&lt;/v:imagedata&gt;&lt;/v:shape&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp;&lt;/span&gt;R&lt;sub&gt;4&lt;/sub&gt;
+ R&lt;sub&gt;5&lt;/sub&gt; + R&lt;sub&gt;6&lt;/sub&gt; + R&lt;sub&gt;7&lt;/sub&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoListParagraphCxSpMiddle&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 27.0pt; margin-right: 0in; margin-top: 0in; mso-add-space: auto; mso-list: l2 level1 lfo4; text-indent: -.25in;&quot;&gt;
&lt;!--[if !supportLists]--&gt;&lt;span style=&quot;font-family: &amp;quot;wingdings&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span style=&quot;mso-list: Ignore;&quot;&gt;ü&lt;span style=&quot;font: 7.0pt &amp;quot;Times New Roman&amp;quot;;&quot;&gt;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;SW5 &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;চাপলে, &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;RV&lt;/span&gt;&lt;!--[if gte msEquation 12]&gt;&lt;m:oMath&gt;&lt;i
 style=&#39;mso-bidi-font-style:normal&#39;&gt;&lt;span style=&#39;font-size:10.0pt;line-height:
 115%;font-family:&quot;Cambria Math&quot;,&quot;serif&quot;;mso-bidi-font-family:&quot;Siyam Rupali&quot;;
 mso-bidi-language:BN&#39;&gt;&lt;m:r&gt;=&lt;/m:r&gt;&lt;/span&gt;&lt;/i&gt;&lt;/m:oMath&gt;&lt;![endif]--&gt;&lt;!--[if !msEquation]--&gt;&lt;span style=&quot;font-family: &amp;quot;calibri&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 11.0pt; line-height: 115%; position: relative; top: 4.0pt;&quot;&gt;&lt;v:shape id=&quot;_x0000_i1025&quot; style=&quot;height: 13.5pt; width: 7.5pt;&quot; type=&quot;#_x0000_t75&quot;&gt;
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&lt;/v:imagedata&gt;&lt;/v:shape&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span style=&quot;font-family: &amp;quot;times new roman&amp;quot; , &amp;quot;serif&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;R&lt;sub&gt;5&lt;/sub&gt; + R&lt;sub&gt;6&lt;/sub&gt;
+ R&lt;sub&gt;7&lt;/sub&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoListParagraphCxSpMiddle&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 27.0pt; margin-right: 0in; margin-top: 0in; mso-add-space: auto; mso-list: l2 level1 lfo4; text-indent: -.25in;&quot;&gt;
&lt;!--[if !supportLists]--&gt;&lt;span style=&quot;font-family: &amp;quot;wingdings&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span style=&quot;mso-list: Ignore;&quot;&gt;ü&lt;span style=&quot;font: 7.0pt &amp;quot;Times New Roman&amp;quot;;&quot;&gt;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;SW6 &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;চাপলে, &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;RV&lt;/span&gt;&lt;!--[if gte msEquation 12]&gt;&lt;m:oMath&gt;&lt;i
 style=&#39;mso-bidi-font-style:normal&#39;&gt;&lt;span style=&#39;font-size:10.0pt;line-height:
 115%;font-family:&quot;Cambria Math&quot;,&quot;serif&quot;;mso-bidi-font-family:&quot;Siyam Rupali&quot;;
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&lt;/v:imagedata&gt;&lt;/v:shape&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span style=&quot;font-family: &amp;quot;times new roman&amp;quot; , &amp;quot;serif&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;R&lt;sub&gt;6&lt;/sub&gt; + R&lt;sub&gt;7&lt;/sub&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoListParagraphCxSpLast&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 27.0pt; margin-right: 0in; margin-top: 0in; mso-add-space: auto; mso-list: l2 level1 lfo4; text-indent: -.25in;&quot;&gt;
&lt;!--[if !supportLists]--&gt;&lt;span style=&quot;font-family: &amp;quot;wingdings&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span style=&quot;mso-list: Ignore;&quot;&gt;ü&lt;span style=&quot;font: 7.0pt &amp;quot;Times New Roman&amp;quot;;&quot;&gt;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;SW7 &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;চাপলে, &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;RV&lt;/span&gt;&lt;!--[if gte msEquation 12]&gt;&lt;m:oMath&gt;&lt;i
 style=&#39;mso-bidi-font-style:normal&#39;&gt;&lt;span style=&#39;font-size:10.0pt;line-height:
 115%;font-family:&quot;Cambria Math&quot;,&quot;serif&quot;;mso-bidi-font-family:&quot;Siyam Rupali&quot;;
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&lt;/v:imagedata&gt;&lt;/v:shape&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span style=&quot;font-family: &amp;quot;times new roman&amp;quot; , &amp;quot;serif&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;R&lt;sub&gt;7&lt;/sub&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;সুতরাং প্রতিটি স্যুইচ টিপলে অনুরূপ ফ্রিকোয়েন্সি উত্পন্ন
হবে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;,
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;যার মাধ্যমে স্পিকার প্রতিটি সুইচের জন্য বিভিন্ন টোন &lt;/span&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;RTL&quot; lang=&quot;AR-SA&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;(&lt;/span&gt;&lt;span dir=&quot;RTL&quot; lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;একক
ফ্রিকোয়েন্সি সাউন্ড&lt;/span&gt;&lt;span dir=&quot;RTL&quot; lang=&quot;AR-SA&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;) &lt;/span&gt;&lt;span dir=&quot;RTL&quot; lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;উত্পন্ন করবে।&lt;/span&gt;&lt;span dir=&quot;RTL&quot; lang=&quot;AR-SA&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;আমরা &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;4.5&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;থেকে&lt;/span&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;RTL&quot; lang=&quot;AR-SA&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;18 &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;ভোল্টেজ
পর্যন্ত পাওয়ার সাপ্লাই থেকে &lt;/span&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;RTL&quot; lang=&quot;AR-SA&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;RTL&quot;&gt;&lt;/span&gt;555 &lt;/span&gt;&lt;span dir=&quot;RTL&quot; lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;আইসি পরিচালনা করতে পারি&lt;/span&gt;&lt;span dir=&quot;LTR&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;LTR&quot;&gt;&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span dir=&quot;LTR&quot;&gt;&lt;/span&gt;&lt;span dir=&quot;LTR&quot;&gt;&lt;/span&gt;, &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;তবে
এটি লাউড স্পিকারের পাওয়ার রেটিংয়ের বেশি হওয়া উচিত নয়।&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;/v:imagedata&gt;&lt;/v:shape&gt;&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjSjc3NAuKKxq2HpbzLHB7wJkEGT4DCs_gwbL7fV5NgWP6WIMFfPWS34-V_4gbuPh-ijSOPTIdSr9G4gO7aSyAvkDL-0bJbuUwrzC2k5SnlUQ5BEuyhBIcdCKJES-6BeD-6J_DsHZiXAMA/s1600/3.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; data-original-height=&quot;290&quot; data-original-width=&quot;519&quot; height=&quot;178&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjSjc3NAuKKxq2HpbzLHB7wJkEGT4DCs_gwbL7fV5NgWP6WIMFfPWS34-V_4gbuPh-ijSOPTIdSr9G4gO7aSyAvkDL-0bJbuUwrzC2k5SnlUQ5BEuyhBIcdCKJES-6BeD-6J_DsHZiXAMA/s320/3.jpg&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;আমাদের তৈরী পিয়ানোটি&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgzturxzraBfxS6jI6H1BNA2bTdCskFYB0fd0hRJPto78NRRevToenyPUN4ZY2RbpWIakB0J4Ob7MfRKjUHjpX9cVCGkG_JbWnssjVFoffsh5gv1ZBARnVbm7NaNHtRI9C7HvimsmwYiNw/s1600/4.png&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; data-original-height=&quot;243&quot; data-original-width=&quot;517&quot; height=&quot;150&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgzturxzraBfxS6jI6H1BNA2bTdCskFYB0fd0hRJPto78NRRevToenyPUN4ZY2RbpWIakB0J4Ob7MfRKjUHjpX9cVCGkG_JbWnssjVFoffsh5gv1ZBARnVbm7NaNHtRI9C7HvimsmwYiNw/s320/4.png&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
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&lt;br /&gt;&lt;/div&gt;
&lt;div align=&quot;right&quot; class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: right;&quot;&gt;
&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: 0.0001pt; text-align: center;&quot;&gt;
&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;চাইলে এমন একটি পিসিবি বানিয়ে
ফেলতে পারেন&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in;&quot;&gt;
&lt;b&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;সতর্কতা &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;
&lt;div class=&quot;MsoListParagraphCxSpFirst&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; mso-add-space: auto; mso-list: l3 level1 lfo2; text-indent: -.25in;&quot;&gt;
&lt;!--[if !supportLists]--&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span style=&quot;mso-list: Ignore;&quot;&gt;1.&lt;span style=&quot;font: 7.0pt &amp;quot;Times New Roman&amp;quot;;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;বর্তনিতে অবশ্যই ৮ থেকে ১৮ ভোল্টেজ এর মধ্যে পাওয়ার সাপ্লাই
দিতে হবে । কমও দিলে পিয়ানো বাজলেও সাউন্ড কম হবে বা নাও বাজতে পারে । তবে ১৮
ভোল্টেজের বেশি হলে আইসি পুরে যাবে । &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoListParagraphCxSpMiddle&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; mso-add-space: auto; mso-list: l3 level1 lfo2; text-indent: -.25in;&quot;&gt;
&lt;!--[if !supportLists]--&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span style=&quot;mso-list: Ignore;&quot;&gt;2.&lt;span style=&quot;font: 7.0pt &amp;quot;Times New Roman&amp;quot;;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;লুজ কানেকশন এড়াতে হতে । &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoListParagraphCxSpMiddle&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; mso-add-space: auto; mso-list: l3 level1 lfo2; text-indent: -.25in;&quot;&gt;
&lt;!--[if !supportLists]--&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span style=&quot;mso-list: Ignore;&quot;&gt;3.&lt;span style=&quot;font: 7.0pt &amp;quot;Times New Roman&amp;quot;;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;পিসিবি সংযোগের ক্ষেত্রে আইসির তাপমাত্রা রেটিং এর থেকে
যাতে না বেড়ে যায় তাতে খেয়াল রাখতে হবে । &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoListParagraphCxSpLast&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; mso-add-space: auto; mso-list: l3 level1 lfo2; text-indent: -.25in;&quot;&gt;
&lt;!--[if !supportLists]--&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span style=&quot;mso-list: Ignore;&quot;&gt;4.&lt;span style=&quot;font: 7.0pt &amp;quot;Times New Roman&amp;quot;;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;ক্যাপাসিটর সংযোগের ক্ষেত্রে পজিটিভ নেগেটিভ দেখে সংযোগ
দিতে হবে । &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in;&quot;&gt;
&lt;b&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;সংযোগ দেয়ার পর কাজ না করলে যা করতে হবে &lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;
&lt;div class=&quot;MsoListParagraphCxSpFirst&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; mso-add-space: auto; mso-list: l0 level1 lfo3; text-indent: -.25in;&quot;&gt;
&lt;!--[if !supportLists]--&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span style=&quot;mso-list: Ignore;&quot;&gt;1.&lt;span style=&quot;font: 7.0pt &amp;quot;Times New Roman&amp;quot;;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;কোন লুজ কানেকশন আছে কিনা দেখতে হবে । &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;!--[if !supportLists]--&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span style=&quot;mso-list: Ignore;&quot;&gt;2.&lt;span style=&quot;font: 7.0pt &amp;quot;Times New Roman&amp;quot;;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;আইসি ঠিক আছে কিনা নিশ্চিত হতে হবে । প্রয়োজনে পরিবর্তন করে
দেখতে হবে । &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoListParagraphCxSpMiddle&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; mso-add-space: auto; mso-list: l0 level1 lfo3; text-indent: -.25in;&quot;&gt;
&lt;!--[if !supportLists]--&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span style=&quot;mso-list: Ignore;&quot;&gt;3.&lt;span style=&quot;font: 7.0pt &amp;quot;Times New Roman&amp;quot;;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;পাওয়ার সাপ্লাই সীমার মধ্যে আছে কিনা দেখে নিতে হবে । &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoListParagraphCxSpLast&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; mso-add-space: auto; mso-list: l0 level1 lfo3; text-indent: -.25in;&quot;&gt;
&lt;!--[if !supportLists]--&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span style=&quot;mso-list: Ignore;&quot;&gt;4.&lt;span style=&quot;font: 7.0pt &amp;quot;Times New Roman&amp;quot;;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;প্রয়োজনে সব গুলো রোধ, ক্যাপাসিটর এবং সুইচ ঠিক ভাবে কাজ
করছে কিনা মাল্টিমিটার থেকে দেখে নিতে পারেন ।&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;লেখক এবং প্রস্তুতকারক&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;জিওন আহমেদ&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;ইইই চুয়েট&lt;/span&gt;&lt;/div&gt;
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&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgPjbmFi-AMts948LDeF9vr48OMifwnuI66xA9eaaLctcjmKbgIeM-JDRGgqrOyuXzNk2q3jIz7mzeomxjnrifKEpRbdzNHyKH9Kw5X1eiQ8sNAa8kMhFG5V3AyVPC8tfLZ8-woKM036x4/s1600/basset.jpg&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; data-original-height=&quot;1068&quot; data-original-width=&quot;1600&quot; height=&quot;213&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgPjbmFi-AMts948LDeF9vr48OMifwnuI66xA9eaaLctcjmKbgIeM-JDRGgqrOyuXzNk2q3jIz7mzeomxjnrifKEpRbdzNHyKH9Kw5X1eiQ8sNAa8kMhFG5V3AyVPC8tfLZ8-woKM036x4/s320/basset.jpg&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;বেশিদিন
আগের কথা নয় । এইতো কিছুদিন আগেই মা তার সন্তানকে মাছের পিঠে দাঁড়িয়ে থাকা পৃথিবী,
পানিতে ভেসে থাকা পৃথিবীর গল্প শুনিয়ে ঘুম পারিয়ে দিত । কিন্তু আমরা এখন সত্যিটা
উতঘাটন পেরেছি । আমরা জানতে পেরেছি, সৌরকেন্দ্রিক এই মহাবিশ্বের হাজারও রহস্য ।
কিন্তু সেই গল্পগুলোই মানুষের কাছে সত্যি ছিল ১৫০ খ্রিষ্টাব্দ পর্যন্ত । এই স্থির
মহাবিশ্বের সৃষ্টি আর টিকে থাকা সব রহস্যই রেখে দেয়া হত সৃষ্টিকর্তার নামে । কেউ
কেউ প্রশ্নও তুলতো । কিন্তু সংখ্যায় তাদের সংখ্যা ছিল সামান্য &lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;arial unicode ms&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; তবুও রহস্য আর সত্য
উতঘাটনের প্রতি ক্ষুদার কমতি ছিলনা। এদের মাঝেই একজন ছিলেন ক্লডিয়াস টলেমী&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;arial unicode ms&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; । &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;প্রথম স্থির
পৃথিবী নিয়ে পৃথিবী কেন্দ্রিক মডেল প্রস্তাব করলেন । তিনি এই মডেলে উল্লেখ করলেন,
স্থির পৃথিবীকে কেন্দ্র করে সব গ্রহ নক্ষত্র এমনকি সূর্যও বৃত্তাকার কক্ষপথে সসীম
সীমার মধ্যে ঘুরছে । তবে এই সসীম সীমার বাইরে কি ছিল সে সম্পর্কে আমরা তখনও কিছু
জানি না &lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;arial unicode ms&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;। &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;এমনটাই
উল্লেখ করলেন তিনি&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;arial unicode ms&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; ।&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; তার
মডেলটিই মহাকাশবিদ্যার প্রথম মডেল এবং এই মডেলের ধারনাটিই তার ভাগ্য খুলে দিল ।
সসীম সীমার বাইরের অসীম পরিসরে খ্রিষ্টীয় গির্জারা তাদের স্বর্গ আর নরকের জায়গা
খুজে পেল । তাদের ধর্ম বিশ্বাস আর টলেমির তত্ত্ব মিলে গেল । সবাই মেনে নিল টলেমির
পৃথিবী কেন্দ্রিক তত্ত্বটি । সেই সময়ে প্লেটোর শীর্ষ এবং বীর আলেকজান্ডারের শিক্ষক
প্রভাবশালী দার্শনিক অ্যারিস্টটল টলেমির এই তত্ত্ব মেনে নেয় । ফলে বিশ্বাসের
সর্বোচ্চ সীমায় পৌঁছে যায় মডেলটি । এভাবেই পৃথিবী কেন্দ্রিক এই বিশ্ব তত্ত্বটি
বিশাল আধিপত্য বিস্তার করল । অতি বিশ্বাস যে মানুষকে কখনও কখনও অন্ধও করে দেয় এটি
মনে হয় তার উৎকৃষ্ট প্রমাণ হয়ে দাঁড়াল &lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;arial unicode ms&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;। &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;টলেমীর
মডেলের সীমাবদ্ধতা কেউ কেউ বুঝতে পেরেছিল । কিন্তু কেউ মুখ ফুটে কিছুই বলতে পারেনি
। আর যারা বলতে এসেছিল তাদের পরিণতি এমন হয়েছিল, পরবর্তিতে তারা বাধ্য হয়েছিল
নিজের তত্ত্ব ছেড়ে টলেমির তত্ত্ব মেনে নিতে । আর এই বাধ্য করার কাজটি অধিকাংশই করত
খ্রিষ্টীয় গির্জারা । কারণ তাদের মতে, টলেমির তত্ত্ব মেনে না নেয়ার অর্থ ছিল- সে
স্রষ্টার দুষ্ট বান্দা এবং বিপথগামী, নাস্তিক । এতসব বাঁধা বিপত্তিকে উপেক্ষা করে,
২৭০ সালে গ্রিক দার্শনিক সামোসের অ্যারিস্টারকাস প্রথম তুলে ধরলেন সৌরকেন্দ্রিক
বিশ্বের কথা । অর্থাৎ সূর্য্যকে কেন্দ্র করে পৃথিবী সহ সমস্থ গ্রহ নক্ষত্র ঘুরছে ।
কিন্তু প্রভাবশালী দার্শনিক অ্যারিস্টটলের কারণে তিনি গ্রিসে সমর্থন পাননি ।
সম্ভবত এ কারণে, অ্যারিস্টটলকে আজও অনেকেই ইতিবাচক দৃষ্টিভঙ্গিতে মেনে নিতে পারেননা
। আরও প্রায় আরাইশত বছর পর দার্শনিক আর্যভট্ট সৌরকেন্দ্রিক মডেল দ্বার করান । টিকে
থাকতে পারেননি তিনিও । এরপর মধ্যযুগে আরবের আল হাজেন সৌরকেন্দ্রিক মডেলের বিশেষত্ব
বুঝতে পারেন&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;arial unicode ms&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; । &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;তিনি
নিশ্চিত ছিলেন পৃথিবী কখনই কেন্দ্রে থাকতে পারেনা । সূর্য্যকে কেন্দ্র করে পৃথিবী
ঘুরছে, পৃথিবীকে কেন্দ্র করে সূর্য্য নয় । তিনি টলেমির তত্ত্বের বিরুদ্ধে তীব্র
সমালোচনা করেন । কিন্তু তাকেও পিছু হটতে হয়েছিল । বারবার এমন বাঁধার সম্মুখীন
হাওয়ায় অনেকেই সৌরকেন্দ্রিক মডেলের চিন্তাকে অভিশাপ হিসেবে ধরে নিতে শুরু করেছে ।
তবুও প্রায় ১০০০ সালের দিকে আল বিরুনি সৌরকেন্দ্রিক মডেল নিয়ে আবারও ব্যাপক
প্রচারনা আরম্ভ করেন&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;arial unicode ms&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; । &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;এক সময়
প্রচণ্ড বিরোধিতার সম্মুখীন হন তিনিও । সবার মত তিনিও বাধ্য হন টলেমীর তত্ত্ব মেনে
নিতে । এভাবে ধীরে ধীরে টলেমির তত্ত্ব আধিপত্য বিস্তার করেই চলছিল । ১৩০০ সালে আল
কাতিবি আবারও সৌরকেন্দ্রিক তত্ত্বের প্রস্তাব করলে, তাকেও ছাড়েনি খৃষ্টীয় গির্জা
এবং টলেমী ভক্তরা &lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;arial unicode ms&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;। &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;এরপর
কেউ দুঃসাহস করেনি টলেমির বিরোধিতা করতে । &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;১৫১৪
সালে আবারও আল কাতিবির সৌরকেন্দ্রিক মডেলের আলোকে, সৌরকেন্দ্রিক মহাবিশ্বের মডেল
দ্বার করান কোপার্নিকাস । এই মডেলে তিনি দেখান, গ্রহ গুলো সূর্যকে কেন্দ্র করে
কিভাবে ঘুরছে । যেখানে গ্রহগুলোর নিজ অক্ষের চারপাশে ঘুর্ণন বা স্পিনও বিদ্যমান ।
কিন্তু ধর্ম বিরোধিতার ভয়ে তিনি নিজের মডেলটি ছদ্মনামে প্রকাশ করলেন । কয়েক বছর পর
সেই সময়ের দুজন বিখ্যাত জ্যোতির্বিদ জোহানেস কেপলার এবং গ্যালিলিও গ্যালিলি
প্রকাশ্যে কোপার্নিকাসের মডেলটি সমর্থন করেন । এতে কোপার্নিকাস কিছুটা সাহস পেলেন
এবং ১৫৪৩ সালে নিজের নামে প্রকাশ্যে নিজের মডেলটি প্রস্তাব করেন । &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;প্রবল
ধর্ম বিরোধিতার সম্মুখীন হন এই তিন জোতির্বিদ । তবুও পিছপা হননি । টলেমির মডেলের
সীমাবদ্ধতা উল্লেখ পূর্বক সৌরকেন্দ্রিক মডেলের ভিত্তি আরও মজবুত করতে থাকলেন । এক
সময় ১৬০৯ সালে টলেমির তত্ত্বের পতন ঘটলে টলেমি এবং অ্যারিস্টটল পন্থী অধ্যাপকরা
ব্যাপক খেপেন । তারা কোপার্নিকাসের তত্ত্বকে বাতিলের জন্য ক্যাথলিক গির্জাকে
প্ররোচিত করতে থাকেন । ফলে কোন রকম যুক্তিতর্ক ছাড়াই ১৬১৬ সালে তারা কোপার্নিকাসের
তত্ত্বকে মিথ্যা এবং ভ্রান্ত বলে ঘোষণা করেন এবং গ্যালিলিওকে এই মডেলের প্রচারনা
বন্ধ করতে আদেশ প্রদান করেন &lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;arial unicode ms&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;। &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;কিন্তু তিনি টা মেনে নেননি । বরং সে সময় এই ধর্মান্ধতা আর
কোপার্নিকাসের মডেলের সত্যতা নিয়ে একটি বইও লেখেন তিনি । পাশাপাশি সদ্য আবিষ্কৃত
টেলিস্কোপ ব্যবহার করে প্রথমবারের মত চাঁদের পিঠে পাহাড়, সূর্যের কলঙ্ক, বৃহস্পতির
চারটি উপগ্রহ এবং শুক্রের কলা আবিষ্কার করেছিলেন । এরই মাঝে তার বইটি পুরো ইউরোপে
ব্যাপক প্রভাব বিস্তার করে । কিন্তু তার উপর আরোপিত নিষেধাজ্ঞা অমান্য করায় তাকে
ইনকুইজিশনে পাঠায় ক্যাথলিক গির্জারা&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;arial unicode ms&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; । &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;যাবজ্জীবন গৃহবন্দি করে রাখাসহ কোপার্নিকাসের তত্ত্ব
পরিত্যাগের আদেশ দেয়া হয় । এই সংকটপুর্ণ মুহুর্তে, জীবন বাঁচাতে শেষ পর্যন্ত মেনেও
নিয়েছিলেন তিনি । এরই মাঝে তার লিখিত দ্বিতীয় পাণ্ডুলিপিটি গোপনে হল্যান্ডের এক
প্রকাশকের কাছে পাঠিয়ে দেন&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;arial unicode ms&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; ।&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;কিন্তু
গৃহবন্দির এই জীবদ্দশা তাকে অন্ধত্ব আর বধিরতার দিকে নিয়ে যায় । নির্মমভাবে মারা
যান এই প্রতিবাদি যুগশ্রেষ্ঠ দার্শনিক ।&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp;
&lt;/span&gt;ইতিহাসে বিজ্ঞানের সঙ্গে অন্ধবিশ্বাসের বিরুদ্ধে লড়াইয়ের প্রতিক হয়ে রইলেন
তিনি । আধুনিক পদার্থবিজ্ঞানের নাম শুনলেই আইনস্টাইনের কথা উঠলেও তার সেই দ্বিতীয়
পাণ্ডুলিপিটি আজ আধুনিক পদার্থবিজ্ঞানের জন্মদাতা । তার রচিত আপেক্ষিকতা ছাড়া
আইনস্টাইনের আপেক্ষিকতা চিন্তাও করা যায়না । মাঝেপথ থেকে আজও অনেকেই টলেমীকে মেনে
নিতে পারেননা । তাদের বিশ্বাস, টলেমীর কারণেই বিজ্ঞানের এই কালো অধ্যায় রচিত হয় ।
কিন্তু টলেমী এই অপবাদের দাবীদার নন । তার চিন্তা এবং যুক্তিতর্ক তাকে যে মডেল
দিয়েছিল, তিনি শুধু সেই মডেলটিই প্রস্তাব করেছিলেন । কিন্তু তার মডেলকে ঘিরে সত্য
আর মিথ্যার মাঝে দেয়াল তুলে দেয়ার কাজটি করেছে ধর্মান্ধ গির্জা এবং টলেমী ভক্তরা ।
বরং আমাদের এই মহাকাশবিদ্যার সূচনা করেছিলেন ক্লডিয়াস টলেমী । &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;এরপর
বিজ্ঞানী কেপলার কোপার্নিকাসের তত্ত্বকে প্রতিষ্ঠিত করে পৃথিবীর গতিবিধি ব্যাখ্যা
সহ এই মডেলকে সমৃদ্ধ করেন । তিনি দেখান, সৌরকেন্দ্রিক মডেলে সূর্যের চারপাশে
পৃথিবী সহ সকল গ্রহ কিভাবে পরিভ্রমণ করছে, এর ঘুর্ণনের গতি এবং ঘুর্ণনকাল কেমন হবে
। যার সত্যতা পর্যবেক্ষণে পাওয়া যায় । এরপর ১৬৮৭ সালে বিজ্ঞানী নিউটনের পূর্ণ
সমর্থন পূর্বক এই মডেল আজ প্রতিষ্ঠিত । &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;অ্যারিস্টটল
এবং ধর্মের প্রতি অন্ধ বিশ্বাস এতটা বছর সত্যকে আমাদের কাছ থেকে চাপিয়ে রেখেছিল&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;arial unicode ms&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; । &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;মাঝখান থেকে
কেড়ে নিয়েছে আমাদেরকে দেয়া অনেক দার্শনিকদের যুগসেরা কিছু মডেল । সুদীর্ঘ দের
হাজার বছর শুধুমাত্র ধর্মের এক অন্ধ বিশ্বাসকে আকরে ধরে এক অন্ধকার ইতিহাস রচনা
করেছি আমরা । তবে এই প্রতিকূলতাকে উপেক্ষা করে যাদের অবদানে আজ আমরা চাঁদ, মঙ্গল
জয় করেছি যুগ যুগ ধরে স্বর্ণাক্ষরে লেখা থাকবে তাদের নাম । &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;এই
কালো ইতিহাস থেকে পরিত্রাণ পেয়ে মহাবিশ্ব নিয়ে আমাদের চিন্তা এবং আবিষ্কার বেড়েই
চলেছে । আমাদের সূর্য্য আর জানা নক্ষত্রগুলো সহ বিপুল সংখ্যক নক্ষত্র নিয়ে গঠিত
অংশকে আমরা নাম দিয়েছি মিল্কিওয়ে গ্যালাক্সি । অনেক বছর একেই আমরা পুরো মহাবিশ্ব
ভেবে এসেছিলাম&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;arial unicode ms&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; । &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;কিন্তু
১৯২৪ সালে এডউইন হাবল প্রমাণ করে দেখান, শুধু এটিই মহাবিশ্বের একমাত্র গ্যালাক্সি
নয় । এ ধরণের অসংখ্য গ্যালাক্সি আছে যার মাঝে আছে মিলিয়ন আলোকবর্ষ স্কেলের
ব্যাবধান । যার মধ্যে আছে মিলিয়ন বিলিয়ন নক্ষত্র । আর আমরা যে গ্যালাক্সিতে বসবাস
করছি, তা আড়াআড়ি ভাবে প্রায় এক লক্ষ আলোকবর্ষ বিস্তৃত যা নিজ অক্ষের চারপাশে প্রায়
একশ মিলিয়ন বছরে একবার ঘুরে আসে । সূর্য এখানে একটি অতি সাধারণ হলুদ বর্ণের একটি
নক্ষত্র যা এই গালাক্সির কিনারায় অবস্থিত । &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;
&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;এত
বিশাল ব্যবধানে অবস্থিত নক্ষত্রগুলো আমরা প্রত্যক্ষভাবে পর্যবেক্ষণ করতে কিংবা
এদের দূরত্বও মাপতে পারবনা । কিন্তু আমাদের জ্ঞানের পিপাসা আছে অনেক । তাই এই সব
অজানা গ্রহ নক্ষত্র থেকে আসা আলোর বর্নালী বিশ্লেষণের মাধ্যমে আমরা তাদের বৈশিষ্ট্য,
বয়স এবং দূরত্ব সম্পর্কে জানতে পেরেছি । তাদের থেকে আসা আলোর তীব্রতা ধীরে ধীরে
হ্রাস পাচ্ছে বিধায় আমরা আবিষ্কার করেছি, তারা আমাদের থেকে দূরে সরে যাচ্ছে । আর এ
বৈশিষ্ট্যকে কাজে লাগিয়ে আমরা প্রসারণশীল মহাবিশ্বের তত্ত্ব আবিষ্কার করেছি । যদিও
এই মতের বিরুদ্ধেও অনেক মতবাদ আছে । অনেক জ্যোতির্বিদ বলছেন, গ্রহ উপগ্রহ থেকে আসা
আলোর তীব্রতা হ্রাস পাওয়া মানে এই নয় যে তারা দূরে সরে যাচ্ছে । এমনও হতে পারে,
তাদের জ্বালানী হ্রাস পাচ্ছে বিধায় তাদের তীব্রতা ধীরে ধীরে কমে যাচ্ছে । আমরা
বিগব্যাং নামক বিস্ফোরণের মাধ্যমে এই ইউনিভার্স সৃষ্টি হওয়া সম্পর্কে জানতে পেরেছি
। বিগব্যাং হল এক মহা বিস্ফোরণ, যার থেকে সময় সূচনা হয়ে আজও তা অতীতকে রেখে বর্তমান
হয়ে ভবিষ্যতের দিকে ধাবমান । মহাকাশবিদ্যার হাজারো তত্ত্ব থেকে আমরা জানতে পেরেছি,
আমাদের গ্যালাক্সি সহ এই মহাবিশ্ব একসময় ধ্বংস হবে &lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;arial unicode ms&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;। &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;আর এর মাঝে
সূর্য্যও আছে &lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;arial unicode ms&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; আর
গ্যালাক্সিদের মাঝে কিছু কিছু নক্ষত্র, যাদের ভর সূর্য্যের ভরের তুলনায় বেশি বা
সমান, তারা তাদের নিজ কেন্দ্রমুখী বল বা মর্ধ্যাকর্ষণের কারণে নিজের মধ্যেই চুপসে
যাবে । তৈরি হবে ব্ল্যাকহোল । যার মধ্য থেকে আলোও বের হয়ে আসতে পারেনা । ফলে এক
সর্বগ্রাহি অদৃশ্য শক্তি হয়ে বেঁচে থাকবে এই ব্ল্যাকহোল গুলো । যার মধ্যে হারিয়ে
যেতে পারি আমরাও । এভাবে সূর্যের মৃত্যুর সাথে সাথেই প্রাণীর অস্তিত্ব শেষ হয়ে
যাবে । তাই এই সৌরজগতের বাইরে বস্তি স্থাপন ছাড়া হয়তো আমাদের এই বিশ্ব তত্ত্ব
অন্বেষণ কখনই থামবেনা । হয়তো এরপর আবারও নতুন কোন প্রয়োজনীয়তা আমাদের সামনে
বর্তাবে । তাইতো আজও যারা বিশ্ব তত্ত্ব অন্বেষণ করতে আসে তাদেরকে এই চিন্তা আর
গবেষণার জগতে আমরা স্বাগত জানাই । &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;এ
পর্যন্ত সবার প্রতি শুধু একটাই অনুরোধ, অন্ধ বিশ্বাস দিয়ে বিজ্ঞানে আর কোন কালো
অধ্যায় রচনা করবেন না । আমরা আর কোন গ্যালিলিও কিংবা জিওর্দানো ব্রুনোকে হারাতে
চাইনা । &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;লেখক&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;জিওন আহমেদ&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;তড়িৎ ও তাড়িত কৌশল বিভাগ(ইইই)&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;চট্টগ্রাম প্রকৌশল ও প্রযুক্তি
বিশ্ববিদ্যালয়(চুয়েট)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;সিইও ব্যাসেট&lt;/span&gt;&lt;/div&gt;
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&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify; text-justify: inter-ideograph;&quot;&gt;
&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiF4z0KsNiYo5d8fnFa4Ut2t-JVYQWYcG9C0owzFqbEBZ9YxjnP2F9m4WB0JbRfitGuV_RTZrHLLROcVT6_edFvaNOfoZKoxtgmUVtXHagSzU4LTa7CMCuk5qDM3g3wbplTQSnKbFmpdfQ/s1600/bristy.png&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; data-original-height=&quot;311&quot; data-original-width=&quot;787&quot; height=&quot;157&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiF4z0KsNiYo5d8fnFa4Ut2t-JVYQWYcG9C0owzFqbEBZ9YxjnP2F9m4WB0JbRfitGuV_RTZrHLLROcVT6_edFvaNOfoZKoxtgmUVtXHagSzU4LTa7CMCuk5qDM3g3wbplTQSnKbFmpdfQ/s400/bristy.png&quot; width=&quot;400&quot; /&gt;&lt;/a&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10pt; line-height: 115%;&quot;&gt;আমাদের
সৌরমণ্ডলের বিস্তৃতি ব্যাপক। এই ব্যাপকতা পৃথিবীতে বসে&amp;nbsp; সম্পূর্ণরুপে উদঘাটন করা&amp;nbsp; আমাদের পক্ষে অসম্ভব প্রায়। তাই এই বিস্তৃতি
উদঘাটনের&amp;nbsp; লক্ষ্যে&amp;nbsp; নাসার &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10pt; line-height: 115%;&quot;&gt;একদল &lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10pt; line-height: 115%;&quot;&gt;বিজ্ঞানী ভয়েজার&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10pt; line-height: 115%;&quot;&gt;- &lt;span lang=&quot;BN-BD&quot;&gt;১&amp;nbsp; ও ভয়েজার &lt;/span&gt;- &lt;span lang=&quot;BN-BD&quot;&gt;২ স্পেসক্রাফট তৈরি কর&lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10pt; line-height: 115%;&quot;&gt;লেন&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10pt; line-height: 115%;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10pt; line-height: 115%;&quot;&gt; তাদের লক্ষ্য
ছিল,&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10pt; line-height: 115%;&quot;&gt; সৌরমণ্ডলের সকল অজানা তথ্য
জানা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10pt; line-height: 115%;&quot;&gt; ।&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10pt; line-height: 115%;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10pt; line-height: 115%;&quot;&gt;যার ফলস্বরূপ &lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10pt; line-height: 115%;&quot;&gt;আমরা
আজ পৃথিবীতে বসেই সৌরমণ্ডলের সকল &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10pt; line-height: 115%;&quot;&gt;তথ্য&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10pt; line-height: 115%;&quot;&gt; পেয়ে আসছি ।&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify; text-justify: inter-ideograph;&quot;&gt;
&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;ভয়েজা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;-১ &lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;এবং ভয়েজার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;-&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;২ এর মধ্যে
নাসা সর্বপ্রথম ২০ আগষ্ট&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;, &lt;span lang=&quot;BN-BD&quot;&gt;১৯৭৭ &lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;সালে&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;ভয়েজার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;-২&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;২&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;কে মহাশূন্যে পাঠায়। অতঃপর ৫ সেপ্টেম্বর&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;, &lt;span lang=&quot;BN-BD&quot;&gt;১৯৭৭&lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; সালে&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; ভয়েজার-১&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;কে
পাঠানো হয়। কিন্তু&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;ভয়েজার&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;-&lt;span lang=&quot;BN-BD&quot;&gt;১ এর গতি&lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; ভয়েজার-&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;২ এর
তুলনায় বেশি হওয়ায়&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;তা ডিসেম্বরের মধ্যেই ভয়েজার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;-&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;২ কে ছাড়িয়ে আগে&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;চলে যায়।&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;এই মিশনটি
মানব ইতিহাসের&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;এক মহান মিশন।&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;দীর্ঘ ৫ বছরের পরিকল্পনা &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;এবং &lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;বিজ্ঞানীদের অক্লান্ত
পরিশ্রম আর প্রায় ৬৫ হাজারেরও ক্ষুদ্রাতি ক্ষুদ্র যন্ত্রপাতির &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;সমন্বয়ে&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; তৈরি করা
হয়েছে এই স্পেসক্রাফট দুটি।&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;&lt;span lang=&quot;BN-BD&quot;&gt;যেগুলোর পিছনে&lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; ছিল&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; অগণিত
ম্যাথমেটিক্স আর&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;ক্যালকুলেশন ।&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;&lt;span lang=&quot;BN-BD&quot;&gt;কারণ লক্ষ্য ছিল
মহাশূন্যের দীর্ঘ পথ অতিক্রম করে জয়ী হতে হবে এদের। জেনে নেওয়া যাক এই রহস্যময় দুই
সৃষ্টির&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;সম্পর্কে অজানা তথ্য।&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;১৯৭২ সাল
নাসার বিজ্ঞানীরা তখন ভয়েজার-১ নিয়ে কাজ করছিলেন।&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;এটিকে প্রেরণ করার মূল
উদ্দেশ্য ছিল আমাদের মহাশূন্যের বিষয়ে&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp;
&lt;/span&gt;অধিক থেকে অধিক&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;তর&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; তথ্য &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;সরবরাহ&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; করা। কারণ ঐ সময় আমরা&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp;
&lt;/span&gt;শুধুমাত্র টেলিস্কোপর সাহায্যে পৃথিবী থেকে বাইরের গ্রহ গুলোকে দেখতে পেতাম
যা যথেষ্ট ছিল না। গ্রহ গুলো কিভাবে তৈরি হলো&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;, &lt;span lang=&quot;BN-BD&quot;&gt;দেখতে কেমন&lt;/span&gt;, &lt;span lang=&quot;BN-BD&quot;&gt;কিভাবে ঘুরে&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;এসব তথ্য জানার জন্য গ্রহ গুলোকে আরও কাছ থেকে
দেখার প্রয়োজন ছিল। তবে ঐ সময় এদের পাঠানোর কেবল&lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;মাত্র একটি নয়&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;, &lt;span lang=&quot;BN-BD&quot;&gt;আরও একটি কারণ ছিল। সে সময় আমাদের সৌরমণ্ডলের সব গ্রহ
একটি অপরটি থেকে নিদিষ্ট দূরত্বে&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;এমনভাবে
অবস্থান করছিল যে&lt;/span&gt;,&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;পর্যায়ক্রমে গ্রহগুলোকে অধ্যয়ন করা ভয়েজারের পক্ষে সহজ
ছিল। বিজ্ঞানীদের মতে আমাদের সৌরমণ্ডলের গ্রহ গুলোর এমন পর্যায়ক্রমিক অবস্থান ১৭৫
বছরে একবার হয়ে থাকে।&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;তাই সে সময়টিকে আদর্শ সময় ধরে তারা মিশনটি হাতে নেন। আর প্রায় ১ কিলিয়নের
থেকে অধিক অর্থ ব্যয় করে তৈরি করা হলো এই&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;
ভয়েজার-১ এবং ভয়েজার-২ নামক&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;
স্পেসক্রাফট দুটিকে।&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;কিন্তু
বিজ্ঞানীরা জানতেন একটা সময় ভয়েজার আমাদের সোলার সিস্টেম থেকে অনেক দূরে চলে
যাবে।&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;আর বিজ্ঞানীরা বলেন হয়ত&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;, &lt;span lang=&quot;BN-BD&quot;&gt;আমাদের মতই বা আমাদের থেকে উন্নত কোনো সভ্যতা থাকলেও
থাকতে পারে। মহাশূ&lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;ন্যে&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; তাই যদি আমরা তাদের উদ্দেশ্যে কোন তথ্য বা বার্তা
ভয়েজারের মাধ্যমে দিয়ে দেই&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;তাহলে তারা
জানতে পারবে পৃথিবী নামক গ্রহে মানব সভ্যতা বলে কিছু আছে। নিজেদের পরিচয় তাদের
কাছে তুলে ধরার এই চিন্তা ছিল সেই কালের&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp;
&lt;/span&gt;মহান বিজ্ঞানী কার্লস হারগেনের। তিনি ঐ শতাব্দীর এক প্রসিদ্ধ বিজ্ঞানী
ছিলেন যিনি মনে করতেন বিশ্বব্রহ্মাণ্ডে আমরা একা নই&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;, &lt;span lang=&quot;BN-BD&quot;&gt;আমাদের বাইরেও আরও কিছু সভ্যতা আছে। আর তাঁর এই ধারণা থেকে তৈরি করা হয়
একটি &quot; গোল্ডেন রেকর্ডার &quot;।&lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;এই গোল্ডেন রেকর্ডের মধ্যে
মানবজাতির তথ্য পাঠানোর ধারণা দেয়।&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;ঐ সময়ের আর একজন বিজ্ঞানী ফ্রেড রেক। তিনি বলেন&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;, &lt;span lang=&quot;BN-BD&quot;&gt;অ্যালুমিনিয়ামের সাধারণ প্লেটের পরিবর্তে একই সমান ও
একই সাইজের ফোনোগ্রাফ রেকর্ড পাঠানো হোক। আর সেই&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp;
&lt;/span&gt;সাথে এটাকে কিভাবে প্লে করতে হবে সেরকম নির্দেশনা চিত্র অঙ্কনের মাধ্যমে
দিয়ে দেয়া হয়। আর এভাবেই তৈরি হয় ভয়েজার গোল্ডেন রেকর্ডার। অভিনব বিষয় হল এর ভিতর
ছিল পৃথিবীর ৫৫ টি ভাষা ১১৫ টি ছবি ও সবচেয়ে মজাদার বিষয় হল এর মধ্যে সংগীতও জুড়ে
দেওয়া হয়। &lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;মানব
সভ্যতা যদি বিলীনও হয়ে যায়&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;,&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;এ রেকর্ড আমাদের চিহ্ন ধরে
রাখবে। আর এই আশাতে গোল্ডেন রেকর্ডটি স্পেস-প্রোবে যুক্ত করা হয়।&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;এবার আসা
যাক ভয়েজারের যাত্রাপথে। জানুয়ারি ১৯৭৯ আসতে আসতে ভয়েজার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;-&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;১ তার প্রথম গ্রহ জুপিটারে
পৌঁছে যায়। কিন্তু ভয়েজার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;-&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;২ এর পক্ষে তখনো জুপিটারে পৌঁছাতে আরও চার মাস লাগবে।
ভয়েজার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;-&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;১ &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;ইতোমধ্যে &lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;গ্রহের ছবি
পাঠানো শুরু করে যা ছিল আগের থেকে অনেক উন্নত। কিন্তু কালার ফিল্টার না থাকায়
সেগুলো সাদা কালো ছিল। পরে কালার ফিল্টার&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;লাগিয়ে এগুলো রঙ্গিন করা হয়।&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;ভয়েজার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;-&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;১ আমাদেরকে
জুপিটারের ভিতরে চলতে থাকা এক ডজনের থেকেও অধিক ঝড়কে অধ্যয়ন করতে সাহায্য করে।
তাছাড়া ভয়েজার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;-&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;১ হল সেই প্রথম স্পেস-প্রোব যা জুপিটারের একটি চাঁদের ভেতর হওয়া
আগ্নেয়গিরির বিস্ফোরণ অধ্যয়ন করেছিল। ভয়েজার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;-&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;১ জুপিটারের অনেক &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;উপগ্রহের&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; ছবি পৃথিবীতে
পাঠায়&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;, &lt;span lang=&quot;BN-BD&quot;&gt;যার মধ্যে সবচেয়ে বড় দুটি &lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;উপগ্রহ&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;Ganymede&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;এবং&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;Calisto &lt;span lang=&quot;BN-BD&quot;&gt;ছিল। কিন্তু ভয়েজার এরপরে আরও বড় সন্ধান দে&lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;য়&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;।
জুপিটারের আরও দুটি চাঁদ ইউরোপা ও আয়ো । ইউরোপা ছিল বরফের মোটা &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;চাঁদরে&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; ঢাকা যার
নিচে তরল পানি থাকার পূর্ণ সম্ভাবনা রয়েছে। অপরদিকে আয়োই হলো সেই &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;উপগ্রহ&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; যার ভেতরে
পৃথিবীর থেকেও বড়&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;, &lt;span lang=&quot;BN-BD&quot;&gt;শক্তিশালী
ও সক্রিয়&lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;আগ্নেয়গিরি মজুদ আছে। ভয়ের বিষয় ছিল&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp;&amp;nbsp;
&lt;/span&gt;ভয়েজার জুপিটারকে অধ্যায়নকালে এর কঠিন ম্যাগনেটিক প্রভাবের কারণে নষ্ট হয়ে
যাওয়ার আশঙ্কায় ছিল। &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;কিন্তু &lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;তা যে কোনো ভাবে&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp;
&lt;/span&gt;বেঁচে ফিরে আসে। এরপর ভয়েজার মিশন ছিল শনি গ্রহ&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; ।&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;১ বছর পর তা শনিতে পৌঁছায় আর আমাদেরকে শনি সম্পর্কে ও এর বলয় অজানা অনেক
তথ্য দেয়। ভয়েজারই আমাদেরকে শনির চাঁদ টাইটানের সাথে পরিচয় করিয়ে দেয়&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;, &lt;span lang=&quot;BN-BD&quot;&gt;যা নাইট্রোজেনে ভরা এবং এর ভূমিতে মিথেনের নদী হতে পারে
। ভয়েজার&lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;-&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;১ এর কাজ এখানেই শেষ হয়। &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;শুরু হয়
ভয়েজার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;-&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;২
এর কাজ। ভয়েজার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;-&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;২ কে শনির অনেক কাছ দিয়ে ইউরেনাসের দিকে যেতে হয়।&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;জানুয়ারী ১৯৮৬ তে ভয়েজার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;-&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;২ ইউরেনাসে পৌছায়। ভয়েজার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;-&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;২ এর
মাধ্যমেই পৃথিবী সর্বপ্রথম ইউরেনাস কে দেখে। ভয়েজার ইউরেনাসের ৮-১০ টি ছোট চাঁদের
খোঁজ&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;,&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;এ গ্রহের রেডিয়েশন &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;বেল্টের&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; খোঁজ করেছে। সবচেয়ে অবাক
করা বিষয় হলো ভয়েজার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;-&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;২ই সর্বপ্রথম স্পেস-প্রোব যা ইউরেনাসের সবচেয়ে ছোট ও কাছের চাঁদ
ম্যারেন্ডার তথ্য আমাদের দেয়। ইউরেনাসকে বিদায় দিয়ে আগষ্ট ১৯৮৯ এ&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;ভয়েজার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;-&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;২ নেপচুনে পৌঁছায়।&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;অবাক করা বিষয় হলো&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;,&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; নেপচুনকে
পৃথিবী থেকে দেখা সবচেয়ে ছোট গ্রহ মনে হ&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;য়।&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; ভয়েজারের সাহায্যে বিজ্ঞানীরা দেখতে পান এর ভিতর থাকা অনেক
বড় একটি দাগ। আমাদের সোলার সিস্টেমের সর্বশেষ গ্রহ ছিল এটি। ভয়েজার এগিয়ে চলে ও
দেখা পায় নেপচুনের চাঁদ টাইট্রান&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;কে&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; যার&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;অর্ধেক নাইট্রোজেনের বরফে ঢাকা।&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;এভাবে
ভয়েজার আমাদেরকে ৪ টি গ্রহ ও&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; তাদের&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; চাঁদের সম্পর্কে জানা অজানা তথ্য দিয়ে&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;সাহায্য করল। কিন্তু এতেই শেষ না&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;, &lt;span lang=&quot;BN-BD&quot;&gt;ভয়েজার এগিয়ে&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp;
&lt;/span&gt;যায়। এই স্পেস-প্রোব দুটি এখন আমাদের সৌরমণ্ডলকে পার করে অনেকটা দূরে চলে
গেছে।&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;ভয়েজার&lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;-&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;১ এখন পৃথিবী থেকে ১২০.৩৯ &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;আলোক বর্ষ &lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;দূরত্বে
আছে। ভয়েজারের বর্তমান মিশন হলো &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;Interstellar Space.&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;এটি&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;Interstellar
&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;Space &lt;span lang=&quot;BN-BD&quot;&gt;এ প্রবেশ করে ফেলেছে।&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;বর্তমানে এর &lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;পাওয়ার&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; ধীরে ধীরে শেষ হয়ে আসছে।
অবাক হতে পারে সবাই এটা ভেবে যে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;, &lt;span lang=&quot;BN-BD&quot;&gt;মহাকাশযান
দুটি কিভাবে এতো দূরে যাত্রা করছে। এতে মূলত হাইড্রোজিন নামক জ্বালানী রয়েছে&lt;/span&gt;,
&lt;span lang=&quot;BN-BD&quot;&gt;যা সহজলভ্য। এতে যা জ্বালানী আছে তা ২০৪০ সাল পর্যন্ত কাজ করবে।
সত্যি বলতে এর বাস্তবিক সীমা তো এই মানটির মধ্যে থাকা&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;দ্বিতীয় আরও একটি জ্বালানি নির্ধারণ করে থাকে।
সেটি হলো প্লাটিনাম&lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;-&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;২৩৮।&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;এটি হলো
সেই জ্বালানি যেটি এর উপকরণ ও সঞ্চার ব্যবস্থাকে ঠিক রাখে।&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;এর রেডিও
এক্টিভ ফিউশন থেকে যে হিট বের হয় সেটার সাহায্যেই হিটি&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;, &lt;span lang=&quot;BN-BD&quot;&gt;ইলেক্ট্রিক&lt;/span&gt;, &lt;span lang=&quot;BN-BD&quot;&gt;জেনারেটর কাজ করে।&lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;এখন
ভয়েজারে ৫০% থেকেও কম বিদ্যুৎ তৈরি হচ্ছে। সবচেয়ে ভালো কথা হলো মহাশূ&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;ন্যে&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; কোনো
ঘর্ষণ বল নেই। তাই ভয়েজারের হাইড্রোজিন শেষ হয়ে গেলেও তা এগিয়ে যাবে । যদি এটি
ক্রাশ না হয়।&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;পরিশেষে
বলা যায়&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;, &lt;span lang=&quot;BN-BD&quot;&gt;আমাদের অনেকের যখন জন্ম হয়নি তখন
থেকে মহাকাশযান দুটি&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;কাজ করে যাচ্ছে।&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;আমাদের বিভিন্ন তথ্য দিয়ে সাহায্য করে যাচ্ছে।
আমাদের আয়ত্বের বাইরে এটি চলে গেলেও মানব&lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;সভ্যতার প্রতীকী হিসেবে এটি
কাজ করবে।&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;তাই বলা যায়&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;,&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;মহাশূ&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;ন্যে&lt;/span&gt;&lt;span lang=&quot;BN-BD&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;র রহস্য উদঘাটনে এই মহান
স্পেস-প্রোব দুটির অপরিসীম ভূমিকা &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt; line-height: 115%;&quot;&gt;মানব ইতিহাসে এক
অপ্রতিদ্বন্দ্বী ইতিহাস হয়ে থাকবে । &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt;&quot;&gt;লিখেছেন&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt;&quot;&gt;উম্মে
ইফফাত জাহান&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: normal; margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify; text-justify: inter-ideograph;&quot;&gt;
&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt;&quot;&gt;উচ্চ
মাধ্যমিক, বিজ্ঞান বিভাগ&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: normal; margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify; text-justify: inter-ideograph;&quot;&gt;
&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt;&quot;&gt;কাপাসগোলা
সিটি কর্পোরেশন মহিলা কলেজ, চট্টগ্রাম&lt;/span&gt;&lt;/div&gt;
</content><link rel='replies' type='application/atom+xml' href='https://basetatbd.blogspot.com/feeds/3947143514349180916/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='https://basetatbd.blogspot.com/2020/04/blog-post_55.html#comment-form' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='https://www.blogger.com/feeds/4064832374111553250/posts/default/3947143514349180916'/><link rel='self' type='application/atom+xml' href='https://www.blogger.com/feeds/4064832374111553250/posts/default/3947143514349180916'/><link rel='alternate' type='text/html' href='https://basetatbd.blogspot.com/2020/04/blog-post_55.html' title='ভয়েজার'/><author><name>BASET</name><uri>http://www.blogger.com/profile/09748788766801067332</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiphSCulhmRtjZlr7Ylu8qSnu_hCHvSyUX-lNXH5Ow9MuTZ7iyJBsNG4-jY1eCL8CZcAXIdXujKVQb-vTp_ANP3oyQ1etlNjmwXZZCYQOccOj39t8xpmSSjFQ6RPlKZu44/s220/baset+logo.png'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiF4z0KsNiYo5d8fnFa4Ut2t-JVYQWYcG9C0owzFqbEBZ9YxjnP2F9m4WB0JbRfitGuV_RTZrHLLROcVT6_edFvaNOfoZKoxtgmUVtXHagSzU4LTa7CMCuk5qDM3g3wbplTQSnKbFmpdfQ/s72-c/bristy.png" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4064832374111553250.post-5769849444125711682</id><published>2020-04-07T13:49:00.000-07:00</published><updated>2020-04-08T06:16:23.131-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="FEATURED"/><category scheme="http://www.blogger.com/atom/ns#" term="IDEA SHARING"/><category scheme="http://www.blogger.com/atom/ns#" term="TECHNOLOGY"/><title type='text'>এনক্রিপশন-গোপন রাখো তোমার বার্তা</title><content type='html'>&lt;br /&gt;
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&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ধরা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;যাক&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;,&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;প্রেম&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;করছ&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তুমি&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;mangal&amp;quot; , &amp;quot;serif&amp;quot;; mso-ascii-font-family: &amp;quot;Siyam Rupali&amp;quot;; mso-bidi-language: HI; mso-hansi-font-family: &amp;quot;Siyam Rupali&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ধরা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;পরে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;গেলে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তো&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;!!!&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt; বাসা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;থেকে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তখন&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;প্রেমিকের&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সাথে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;যোগাযোগের&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;উপায়&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বন্ধ&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;করে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;দিলো&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;mangal&amp;quot; , &amp;quot;serif&amp;quot;; mso-ascii-font-family: &amp;quot;Siyam Rupali&amp;quot;; mso-bidi-language: HI; mso-hansi-font-family: &amp;quot;Siyam Rupali&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;কিন্তু&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তুমি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তোমার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;প্রেমিক&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;কে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;শেষবারের&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;মতো&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;একটি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;জরুরী&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;চিঠি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;পাঠাতে চাও&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;mangal&amp;quot; , &amp;quot;serif&amp;quot;; mso-ascii-font-family: &amp;quot;Siyam Rupali&amp;quot;; mso-bidi-language: HI; mso-hansi-font-family: &amp;quot;Siyam Rupali&amp;quot;;&quot;&gt; । &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বার্তাবাহক&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;হিসেবে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;রাখলে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;কোনও&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বিশ্বস্ত&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বন্ধুকে&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;mangal&amp;quot; , &amp;quot;serif&amp;quot;; mso-ascii-font-family: &amp;quot;Siyam Rupali&amp;quot;; mso-bidi-language: HI; mso-hansi-font-family: &amp;quot;Siyam Rupali&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;কিন্তু&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তুমি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;উপর&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ভরসা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;পাচ্ছ&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;না&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;,&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt; যদি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তোমার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বার্তাটি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তোমার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বাসার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;কাউকে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;দেখিয়ে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ফেলে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; ? &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তাই&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তুমি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তোমার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;চিঠিতে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;লিখলে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;-&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;যেহেতু&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তোমার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;প্রেমিকের&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সাথে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তোমার&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;গভীর&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ভাব&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;/&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ভালোবাসা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;আছে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;,&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তাই&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তোমার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এই&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বার্তাটার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;অর্থ&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;উদ্ধার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;করতে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;পারবে&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;mangal&amp;quot; , &amp;quot;serif&amp;quot;; mso-ascii-font-family: &amp;quot;Siyam Rupali&amp;quot;; mso-bidi-language: HI; mso-hansi-font-family: &amp;quot;Siyam Rupali&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এতে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বার্তা বাহক&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;যদি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বার্তাটি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;পড়েও&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ফেলে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;অথবা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তোমার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বাসাতেও&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;দেখায়&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;,&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তারপরেও&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তোমার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;গোপন&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;চিঠিটির&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;অর্থ&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বুঝতে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;পারবে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;না&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;কেউ&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;mangal&amp;quot; , &amp;quot;serif&amp;quot;; mso-ascii-font-family: &amp;quot;Siyam Rupali&amp;quot;; mso-bidi-language: HI; mso-hansi-font-family: &amp;quot;Siyam Rupali&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এই যে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তুমি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তোমার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;নিরাপত্তার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;জন্যে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বার্তাটিকে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;অন্য&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;একটি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;রুপ&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;দিলে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;,&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt; প্রুযুক্তির&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ভাষায়&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;একেই&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ক্রিপ্টোলজি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;অথবা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ক্রিপ্টোগ্রাফি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বলা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;হয়&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;mangal&amp;quot; , &amp;quot;serif&amp;quot;; mso-ascii-font-family: &amp;quot;Siyam Rupali&amp;quot;; mso-bidi-language: HI; mso-hansi-font-family: &amp;quot;Siyam Rupali&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;আর&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;আমরা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;যদি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বই&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এর&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ভাষায়&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সংজ্ঞায়িত&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;করতে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;চাই&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;,&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তাহলে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;,&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt; ক্রিপ্টোগ্রাফি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ক্রিপ্টোলজি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;হল&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বিরোধীদলের&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তৃতীয়&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;পক্ষের&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;উপস্থিতিতে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সুরক্ষিত&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;যোগাযোগের&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;জন্য&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;কৌশলগুলির&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;অনুশীলন&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এবং&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;অধ্যয়ন&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;mangal&amp;quot; , &amp;quot;serif&amp;quot;; mso-ascii-font-family: &amp;quot;Siyam Rupali&amp;quot;; mso-bidi-language: HI; mso-hansi-font-family: &amp;quot;Siyam Rupali&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এখন&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তোমার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;প্রেমিক&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;অনেক&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;চিন্তা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ভাবনা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;অনেক&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;প্যাটার্ন&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;মিলানোর&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;পরে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তোমার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বার্তাটার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;অর্থ&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বুঝতে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;পারবে&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;mangal&amp;quot; , &amp;quot;serif&amp;quot;; mso-ascii-font-family: &amp;quot;Siyam Rupali&amp;quot;; mso-bidi-language: HI; mso-hansi-font-family: &amp;quot;Siyam Rupali&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তোমার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;চিঠির&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;প্রতিটা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ইংরেজি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বর্ণের পূর্ববর্তী বর্ণ&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;লিখে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ফেললো&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;, &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তাহলে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তোমার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;মেসেজটা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;হবে-&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;“Meet in School at the Afternoon.”&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এই আসল&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বার্তা&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &quot;Meet in school at the afternoon.&quot;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এখানে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;কোনও&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;গোপনীয়তা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;নেই&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;mangal&amp;quot; , &amp;quot;serif&amp;quot;; mso-ascii-font-family: &amp;quot;Siyam Rupali&amp;quot;; mso-bidi-language: HI; mso-hansi-font-family: &amp;quot;Siyam Rupali&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সরাসরি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;অর্থটি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বুঝা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;যায়&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;,&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;একে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বলা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;হয়&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;প্লেইন&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;টেক্সট&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ক্লিয়ার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;টেক্সট&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;mangal&amp;quot; , &amp;quot;serif&amp;quot;; mso-ascii-font-family: &amp;quot;Siyam Rupali&amp;quot;; mso-bidi-language: HI; mso-hansi-font-family: &amp;quot;Siyam Rupali&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;আর&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তুমি&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;গোপনীয়তার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;কারনে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;টেক্টটি&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &quot;Nffu Jo Tdippm Bu uif Bgufsoppo&quot;
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&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এনক্রিপশন&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;হল&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;কোনও&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বার্তা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তথ্যকে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এমনভাবে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;রুপান্তরিত&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;করার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;প্রক্রিয়া&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;যাতে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;কেবল&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;অনুমোদিত&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;পক্ষগুলি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এটিকে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;উপলব্ধি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;করতে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;পারে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এবং&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;যারা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;অনুমোদিত&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;নয়&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তারা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;করতে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;পারে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;না&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;mangal&amp;quot; , &amp;quot;serif&amp;quot;; mso-ascii-font-family: &amp;quot;Siyam Rupali&amp;quot;; mso-bidi-language: HI; mso-hansi-font-family: &amp;quot;Siyam Rupali&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এনক্রিপশন&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;নিজেই&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;হস্তক্ষেপ&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;রোধ&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;করে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;না&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তবে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;আটক কারীর&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;কাছে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বিষয়বস্তু&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;অস্বীকার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;করে&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;mangal&amp;quot; , &amp;quot;serif&amp;quot;; mso-ascii-font-family: &amp;quot;Siyam Rupali&amp;quot;; mso-bidi-language: HI; mso-hansi-font-family: &amp;quot;Siyam Rupali&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তাহলে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;আমরা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বলতে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;পারি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তুমি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;যে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;চিঠিটা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;অন্য&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;রুপান্তর&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;করলে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এটা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এনক্রিপশন&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বলে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;, &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;আর&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তোমার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;প্রেমিক&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;চিঠির&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;অর্থ&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;উদ্ধার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;করলো&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;একে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বলা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;হয়া&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ডিক্রিপশন&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;mangal&amp;quot; , &amp;quot;serif&amp;quot;; mso-ascii-font-family: &amp;quot;Siyam Rupali&amp;quot;; mso-bidi-language: HI; mso-hansi-font-family: &amp;quot;Siyam Rupali&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
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&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এখন&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তোমার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;প্রেমিক&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;চিঠিটির&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;উত্তর&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;দিবে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;,&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এবং&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তাকেও&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তোমার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;মতো&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;গোপনীয়&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;রাখতে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;হবে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;,&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তোমাকে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বার্তা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;পাঠালো&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তুমি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;প্রথমে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;চিঠিটির&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;উত্তর&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বুঝতে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;না&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;পারলেও&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;কিছুক্ষন পর&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ঠিকই&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ধরতে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;পারবে । &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
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&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;&quot;Ok Dear&quot;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তোমার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;প্রেমিক&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তো&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;পারতো&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তোমার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এনক্রিপশন&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;পদ্ধতি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ব্যবহার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;করে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;চিঠিদিতে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;,&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;কিন্তু&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;দেয়নি&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;?&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;কারন&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;,&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সেও&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;যদি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এই&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;পদ্ধতি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ব্যবহার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;করে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;চিঠি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;দিতো&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;,&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তাহলে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তোমার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বন্ধুটি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;হয়তো&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তোমাদের&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;চিঠিটির&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;প্যাটার্নটি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ধরে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ফেলতে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;পারতো&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;mangal&amp;quot; , &amp;quot;serif&amp;quot;; mso-ascii-font-family: &amp;quot;Siyam Rupali&amp;quot;; mso-bidi-language: HI; mso-hansi-font-family: &amp;quot;Siyam Rupali&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তাই&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এনক্রিপশন&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;পদ্ধতি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;পরিবর্তন&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;করে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ফেলেছে&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;mangal&amp;quot; , &amp;quot;serif&amp;quot;; mso-ascii-font-family: &amp;quot;Siyam Rupali&amp;quot;; mso-bidi-language: HI; mso-hansi-font-family: &amp;quot;Siyam Rupali&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এখানে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তুমি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;কিন্তু&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তোমার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;চিঠির&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;প্রতিটি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বাক্যকে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;পরবর্তী&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এলফাবেট&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এ&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;পরবির্তন&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;করেছো&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;,&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তাহলে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;আমরা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;যদি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বলি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তুমি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;একটা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ভ্যারিয়েবল&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;নিয়েছো,&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;যার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সাহায্যে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তোমার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সম্পুর্ণ&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বার্তাটির&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;প্রতিটি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;অংশকে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;অন্য&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;একটি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;অংশে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ডিক্রেপশন&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;করেছে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;, &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এই&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ভ্যারিয়েবলকে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;আমরা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এনক্রিপশনে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ক্রিপটোগ্রাফিতে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; Key &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বলি&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;mangal&amp;quot; , &amp;quot;serif&amp;quot;; mso-ascii-font-family: &amp;quot;Siyam Rupali&amp;quot;; mso-bidi-language: HI; mso-hansi-font-family: &amp;quot;Siyam Rupali&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তাহলে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;আমরা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;দেখলাম&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;,&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তোমাদের&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;দুজনের&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;চিঠির&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এনক্রিপশন&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; Key &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;টি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;আলাদা&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;mangal&amp;quot; , &amp;quot;serif&amp;quot;; mso-ascii-font-family: &amp;quot;Siyam Rupali&amp;quot;; mso-bidi-language: HI; mso-hansi-font-family: &amp;quot;Siyam Rupali&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ক্রিপ্টোলজিতে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;মুলত&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এমনটাই&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;হয়ে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;থাকে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;, &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;আমরা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বিভিন্ন&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;পদ্ধতির&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সাহায্যে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;আমাদের&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বার্তাটি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;রুপান্তর&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;করতে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;পারি&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;mangal&amp;quot; , &amp;quot;serif&amp;quot;; mso-ascii-font-family: &amp;quot;Siyam Rupali&amp;quot;; mso-bidi-language: HI; mso-hansi-font-family: &amp;quot;Siyam Rupali&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এমনো&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;হতে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;পারো&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তোমার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;প্রেমিক&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;খু্ব&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;গণিতপ্রিয়&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;,&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তুমি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তাকে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;মুগ্ধ&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;করতে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;চাও&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;,&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তাই&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তুমি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তোমার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বার্তাটির&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; Alphabet &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;গুলোকে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বাইনারী&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;নাম্বারে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;প্রকাশ&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;করে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ফেললে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;,&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;আর&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ডিক্রেপশন&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;করে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তোমার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;মেসেজটা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;পড়ে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ফেললো&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;mangal&amp;quot; , &amp;quot;serif&amp;quot;; mso-ascii-font-family: &amp;quot;Siyam Rupali&amp;quot;; mso-bidi-language: HI; mso-hansi-font-family: &amp;quot;Siyam Rupali&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তাহলে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;,&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ক্রিপটোগ্রাফিতে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;, Key &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;হচ্ছে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;একটা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তথ্যের&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;অংশ&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;যা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;প্লেন&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;টেক্সটের&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ফাংশনাল&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;আউটপুট&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;নির্দেশ&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;করবে&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;mangal&amp;quot; , &amp;quot;serif&amp;quot;; mso-ascii-font-family: &amp;quot;Siyam Rupali&amp;quot;; mso-bidi-language: HI; mso-hansi-font-family: &amp;quot;Siyam Rupali&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;Key(Cryptographic
key) &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এর&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;দুটি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;অংশ&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;হচ্ছে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;প্রাইভেট&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;কী&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;(private key) &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এবং&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;পাবলিক&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;কী&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;(public key).&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;Private key(Symmetric Key) &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;,&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;একটাই&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
key &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;থাকে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;, &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;যে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; key &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এর&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সাহায্যে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তুমি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;প্লেইন&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;টেক্সট&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;কে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সাইফার&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;, &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;আবার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সেই&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; key &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এর&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সাহায্যেই&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সাইফার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;টেক্সটে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;পরিবর্তন&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;করতে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;পারবে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;,&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;যেমনটা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তোমার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;প্রেমিককে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বার্তা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;পাঠাতে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ব্যবহার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;করলে&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;mangal&amp;quot; , &amp;quot;serif&amp;quot;; mso-ascii-font-family: &amp;quot;Siyam Rupali&amp;quot;; mso-bidi-language: HI; mso-hansi-font-family: &amp;quot;Siyam Rupali&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;আর&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; public key(asymmetric
key)&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;দুই&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ধরনের&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; key
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ব্যবহৃত&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;হয়&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;,&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;প্রথম&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
key &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;টি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তোমার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;প্লেনার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;টেক্সটিকে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সাইফার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;টেক্সটে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;রুপান্তর&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;করবে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;,&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;আর&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;অন্য&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;একটি&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; key &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তোমার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সাইফার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;টেক্সটিকে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ডিক্রেট&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;করবে&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;mangal&amp;quot; , &amp;quot;serif&amp;quot;; mso-ascii-font-family: &amp;quot;Siyam Rupali&amp;quot;; mso-bidi-language: HI; mso-hansi-font-family: &amp;quot;Siyam Rupali&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;কিন্তু&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;নয়&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;,&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এর&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ব্যবহার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বহুকাল&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;আগেই&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;থেকেই&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;রয়েছে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;,&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;প্রাচীন&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;যুগে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;যুদ্ধ&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;যুদ্ধের&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;পরিকল্পনার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সময়&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;যোদ্ধারা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
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style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তারা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;অর্থ&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;উদ্ধার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;করতে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;না&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;mangal&amp;quot; , &amp;quot;serif&amp;quot;; mso-ascii-font-family: &amp;quot;Siyam Rupali&amp;quot;; mso-bidi-language: HI; mso-hansi-font-family: &amp;quot;Siyam Rupali&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;আমাদের&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;দৈনন্দিন&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;জীবনের&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;অনেকক্ষত্রেই&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;কিন্তু&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ক্রিপ্টোলজির&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ব্যবহার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;আছে&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;mangal&amp;quot; , &amp;quot;serif&amp;quot;; mso-ascii-font-family: &amp;quot;Siyam Rupali&amp;quot;; mso-bidi-language: HI; mso-hansi-font-family: &amp;quot;Siyam Rupali&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;আমাদের&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বোর্ড&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;পরীক্ষার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;প্রশ্ন&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ফাস&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;হচ্ছে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;,&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;প্রশ্ন&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;মেসেন্জারে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ফাস&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;না&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;হয়ে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; whatsapp &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এ&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;হচ্ছে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;কেনো&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;?&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt; আমরা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;কি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;লক্ষ্য&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;করেছি&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;?
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;কারন&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;Whatsapp &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এ&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;আমাদের&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তথ্য&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;নিরাপদ&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;থাকে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;, whatsapp &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এর&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;কনভারসশেন&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;শুরুর&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;আগে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;উপরের&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;মেসেজটা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;হয়ত&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সবাই&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;লক্ষ্য&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;করেছি&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;,&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;Messages to this chat and
calls are now secured with end-to-end encryption. &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এই&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এনক্রিপশনে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;শুধুমাত্র&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তথ্য&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;(&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ডেটা&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;)
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এনক্রিপ্ট&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;থাকবে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;,&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;শিরোনাম&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;রাউটিং&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সম্পর্কিত&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;কোনো&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তথ্য&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এনক্রিপ্ট&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;করা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;হয়&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;না&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;mangal&amp;quot; , &amp;quot;serif&amp;quot;; mso-ascii-font-family: &amp;quot;Siyam Rupali&amp;quot;; mso-bidi-language: HI; mso-hansi-font-family: &amp;quot;Siyam Rupali&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;End-to-End Encryption &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;নিশ্চিত&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;করে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;যে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;প্রেরিত&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বার্তাটি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;কেবলমাত্র&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;উদ্দেশ্যপ্রাপ্ত&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;প্রাপকের&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;কাছে যাবে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;,&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এবং&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তৃতীয়&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;পক্ষ&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তথ্যটি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;আক্রমন&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;করতে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;পারবে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;না&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;mangal&amp;quot; , &amp;quot;serif&amp;quot;; mso-ascii-font-family: &amp;quot;Siyam Rupali&amp;quot;; mso-bidi-language: HI; mso-hansi-font-family: &amp;quot;Siyam Rupali&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; Whatsapp &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এ&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;end-to-end
encryption,Asymmetric Cryptography&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এর&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;মাধ্যমে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বাস্তবায়ন&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;করা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;হয়&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;mangal&amp;quot; , &amp;quot;serif&amp;quot;; mso-ascii-font-family: &amp;quot;Siyam Rupali&amp;quot;; mso-bidi-language: HI; mso-hansi-font-family: &amp;quot;Siyam Rupali&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; Aysmmetric Cryptography&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;একটি&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; Key( &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;কী&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;)
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ডাটা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এনক্রিপ&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;করে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;আরো&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;অন্য&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; key (&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;কী&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;)
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ডিক্রিট&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;করে&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;mangal&amp;quot; , &amp;quot;serif&amp;quot;; mso-ascii-font-family: &amp;quot;Siyam Rupali&amp;quot;; mso-bidi-language: HI; mso-hansi-font-family: &amp;quot;Siyam Rupali&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;br /&gt;&lt;/div&gt;
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&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ধরা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;যাক&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;প্রথম&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ক্লায়েন্ট&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;, &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;দ্বিতীয়&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ক্লায়েন্টকে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;মেসেজ&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;পাঠালো&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;,whatsapp &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সার্ভার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;থেকে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;দ্বিতীয়&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ক্লাইন্ট&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এর&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp;&amp;nbsp; &lt;/span&gt;Key
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;উদ্ধার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;করা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;হবে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;,&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এবং&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এই&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; Key &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বার্তাটিকে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এনক্রিট&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;করে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;দ্বিতীয়&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ক্লায়েন্ট&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এর&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;কাছে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;পাঠাবে&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;mangal&amp;quot; , &amp;quot;serif&amp;quot;; mso-ascii-font-family: &amp;quot;Siyam Rupali&amp;quot;; mso-bidi-language: HI; mso-hansi-font-family: &amp;quot;Siyam Rupali&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;আর&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;দ্বিতীয়&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ক্লায়েন্ট&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;অন্য&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;আরেকটি&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; Key &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এর&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সাহায্যে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বার্তাটি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ডিক্রিপ্ট&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;করে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;পড়বে&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;mangal&amp;quot; , &amp;quot;serif&amp;quot;; mso-ascii-font-family: &amp;quot;Siyam Rupali&amp;quot;; mso-bidi-language: HI; mso-hansi-font-family: &amp;quot;Siyam Rupali&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বিশ্ব&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এখন&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;প্রযুক্তিগতভাবে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;জুড়ে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;আছে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;,&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;কোন&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ডকুমেন্ট&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;হাতে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;করে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এক&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;স্থান&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;থেকে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;অন্য&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;স্থান&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বহন&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;করা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;অনেক&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সময়&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সাপেক্ষও&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ব্যাপার&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;, &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তারউপর&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;যদি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ডকুমেন্টে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সিগনাচারের&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;কোনও&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;কাজ&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;থাকে&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;mangal&amp;quot; , &amp;quot;serif&amp;quot;; mso-ascii-font-family: &amp;quot;Siyam Rupali&amp;quot;; mso-bidi-language: HI; mso-hansi-font-family: &amp;quot;Siyam Rupali&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;কিন্তু&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;প্রযুক্তির&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;যুগে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;আমরা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;অবশ্যই&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ডিজিটাল&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সিগনাচারের&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সাহায্য&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;আমরা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;আমাদের&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সময়&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ক্ষেপন&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;করতে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;পারি&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;mangal&amp;quot; , &amp;quot;serif&amp;quot;; mso-ascii-font-family: &amp;quot;Siyam Rupali&amp;quot;; mso-bidi-language: HI; mso-hansi-font-family: &amp;quot;Siyam Rupali&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;অথবা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ধরা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;যাক&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;লেনদেনের&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ক্ষেত্রে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;দুই&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;পক্ষ&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;একে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;অপরকে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বিশ্বাস&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;নাও&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;করতে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;পারে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;,&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সেক্ষত্রে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ডিজিটাল&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সিগনেচার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;আমাদের&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সত্যতা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;নিশ্চিত&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;করবে&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;mangal&amp;quot; , &amp;quot;serif&amp;quot;; mso-ascii-font-family: &amp;quot;Siyam Rupali&amp;quot;; mso-bidi-language: HI; mso-hansi-font-family: &amp;quot;Siyam Rupali&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এই&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ডিজিটাল&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সিগনেচার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;একটা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;পাবলিক&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;কী&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এনক্রিপশন&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;, &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;আমি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;যদি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;আমার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বন্ধুকে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &quot;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ডিজিটাল&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সিগনেচার&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;&quot; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;স্বাক্ষরিত&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তথ্য&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;পাঠাতে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;চাই&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;,&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সেক্ষত্রে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;আমাদের&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;দুই&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ক্লায়েন্টের&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;কাছে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;পাবলিক&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;-&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;প্রাইভেট&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;কে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;থাকবে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এবং&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;একটি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এনক্রিপশন&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এলগরিদম&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;থাকেবে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;.&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;mangal&amp;quot; , &amp;quot;serif&amp;quot;; mso-ascii-font-family: &amp;quot;Siyam Rupali&amp;quot;; mso-bidi-language: HI; mso-hansi-font-family: &amp;quot;Siyam Rupali&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;margin-bottom: .0001pt; margin-bottom: 0in; text-align: justify;&quot;&gt;
&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;আপনি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;যখন&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &quot;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ডিজিটাল&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সিগনাচার&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;&quot; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এর&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;মাধ্যমে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সাইন&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;করবেন&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;, &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ডিজিটাল&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ফিঙ্গারপ্রিন্টটি&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; (&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;হ্যাশ&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ফাংশন&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;)
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;একটি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;গাণিতীক&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এলগরিদম&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তৈরি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;করবে&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;mangal&amp;quot; , &amp;quot;serif&amp;quot;; mso-ascii-font-family: &amp;quot;Siyam Rupali&amp;quot;; mso-bidi-language: HI; mso-hansi-font-family: &amp;quot;Siyam Rupali&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;যে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ব্যক্তিটি&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &quot;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ডিজিটাল&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সিগনেচার&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;&quot; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এর&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সাহায্যে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;স্বাক্ষর&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;করে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;,&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;নিজস্ব&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &quot;Private Key&quot; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এর&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সাহায্যে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সিগনেচার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এনক্রিপ্ট&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;করবে&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;mangal&amp;quot; , &amp;quot;serif&amp;quot;; mso-ascii-font-family: &amp;quot;Siyam Rupali&amp;quot;; mso-bidi-language: HI; mso-hansi-font-family: &amp;quot;Siyam Rupali&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;আর&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এই&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সিগনেচারটি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;শুধুমাত্র&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &quot;Public Key&quot; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ডিক্রিপ্ট&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;করবে&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;mangal&amp;quot; , &amp;quot;serif&amp;quot;; mso-ascii-font-family: &amp;quot;Siyam Rupali&amp;quot;; mso-bidi-language: HI; mso-hansi-font-family: &amp;quot;Siyam Rupali&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এই&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;হ্যাশ&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ফাংশন&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ডকুমেন্টে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; 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mso-bidi-language: BN;&quot;&gt;ফাংশনের&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;পরিবর্তনও&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ডকুমেন্টে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;প্রভাব&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ফেলবে&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;mangal&amp;quot; , &amp;quot;serif&amp;quot;; mso-ascii-font-family: &amp;quot;Siyam Rupali&amp;quot;; mso-bidi-language: HI; mso-hansi-font-family: &amp;quot;Siyam Rupali&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt; অর্থাৎ&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ডিজিটাল সিগনেচারও&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;আমাদের&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ক্রিপ্টোগ্রাফির&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;একটি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;অংশ&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;mangal&amp;quot; , &amp;quot;serif&amp;quot;; mso-ascii-font-family: &amp;quot;Siyam Rupali&amp;quot;; mso-bidi-language: HI; mso-hansi-font-family: &amp;quot;Siyam Rupali&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সার্ভার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ক্লায়েন্টিকে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ভুলে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;যায়&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;,&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তাই&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;একে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
stateless&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ও&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বলা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;হয়&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;mangal&amp;quot; , &amp;quot;serif&amp;quot;; mso-ascii-font-family: &amp;quot;Siyam Rupali&amp;quot;; mso-bidi-language: HI; mso-hansi-font-family: &amp;quot;Siyam Rupali&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;দৈনন্দিনের&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;লেনদেন&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;আমরা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;আমাদের&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;শপিং&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;অন্যান্য&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বিল&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;অনলাইনে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;পেমেন্ট&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;করে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;থাকি&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;, &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;যারফলে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ক্রেডিটকার্ড&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ব্যাংক&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;একাউন্ট&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;অনলাইনে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সেন্ড&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;(send) &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;হয়ে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;থাকে&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;mangal&amp;quot; , &amp;quot;serif&amp;quot;; mso-ascii-font-family: &amp;quot;Siyam Rupali&amp;quot;; mso-bidi-language: HI; mso-hansi-font-family: &amp;quot;Siyam Rupali&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;আর&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এসব&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;গুরুত্বপূর্ণ&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তথ্য&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;(&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ডেটা&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;)
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;অন্য&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;কেউ&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;চুরি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;করতে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;পারে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;,&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তাই&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ক্লায়েন্ট&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
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&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;SSL(Secure Sockets Layer) &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;হচ্ছে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এমন&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;একটি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;প্রযুক্তি&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;/&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;প্রটোকল&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;যার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সাহায্যে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এইরকম&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ইন্টারনেট&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;কানেকশনকের&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;মাধ্যমে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;কোনও&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সেনসেটিভ&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তথ্য&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;(&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ডেটা&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;)&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;কে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;নিরাপদ&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;রাখতে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;পারে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;,&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;যে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;তথ্য&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;দুটি&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সিস্টেমের&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;মধ্যে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;আদান&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;প্রদান&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;হবে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;,&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;যেমন&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সার্ভার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;টু&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সার্ভার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;হতে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;পারে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;অথবা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সার্ভার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;টু&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ক্লায়েন্ট&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;হতে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;পারে&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;mangal&amp;quot; , &amp;quot;serif&amp;quot;; mso-ascii-font-family: &amp;quot;Siyam Rupali&amp;quot;; mso-bidi-language: HI; mso-hansi-font-family: &amp;quot;Siyam Rupali&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;আর&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এই&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; SSL &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;হচ্ছে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ক্রিপটোলজির&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ব্যবহারিক&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;প্রয়োগ&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;mangal&amp;quot; , &amp;quot;serif&amp;quot;; mso-ascii-font-family: &amp;quot;Siyam Rupali&amp;quot;; mso-bidi-language: HI; mso-hansi-font-family: &amp;quot;Siyam Rupali&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;SSL &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এ&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এনক্রিপশনের&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&quot;Symmetric session key&quot; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ব্যবহার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;করা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;হয়&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;,&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এখানে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
Session Key &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;হচ্ছে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; Symmetric Key &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এর&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;একাকালীন&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;(one-time) &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ব্যবহার&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;mangal&amp;quot; , &amp;quot;serif&amp;quot;; mso-ascii-font-family: &amp;quot;Siyam Rupali&amp;quot;; mso-bidi-language: HI; mso-hansi-font-family: &amp;quot;Siyam Rupali&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এছাড়াও&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;আমাদের&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;দৈনন্দিন&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;জীবনে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ক্রিপটোগ্রাফির&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ব্যবহার&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;রয়েছে&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;, &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;যেমন&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;এটিএম&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;থেকে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;টাকা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;উত্তোলন&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;,&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt; গুপ্তচর&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;,&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt; সামরিক&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;নেতাদের&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;যোগাযোগ&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;,&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt; কূটনীতিকদের&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;মাধ্যমে&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;যোগাযোগ&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ব্যবস্থা&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;,&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt; মিশরীয়&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;হায়ারোগ্লাইফস&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;,&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt; গ্রিসের&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;স্পার্টনদের&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;দ্বারা&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ব্যবহৃত&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;সাইফার&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;,&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt; মোমযুক্ত&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;
&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;মোহর&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;ইত্যাদিতে&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;font-family: &amp;quot;mangal&amp;quot; , &amp;quot;serif&amp;quot;; mso-ascii-font-family: &amp;quot;Siyam Rupali&amp;quot;; mso-bidi-language: HI; mso-hansi-font-family: &amp;quot;Siyam Rupali&amp;quot;;&quot;&gt;।&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-font-family: Mangal; mso-bidi-language: HI;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;লেখক&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;জান্নাতুন্নাহের তুলি&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;কম্পিউটার সায়েন্স এন্ড ইঞ্জিনিয়ারিং(সি এস ই)&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;বেগম রোকেয়া বিশ্ববিদ্যালয়, রংপুর&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; mso-bidi-language: BN;&quot;&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;তথ্য ও যোগাযোগ বিষয়ক সম্পাদক, ব্যাসেট&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt;&quot;&gt;সময়ের
সাথে অপ্রতিরোধ্য গতিতে এগিয়ে যাচ্ছে বিশ্ব । বিজ্ঞান ও প্রযুক্তি সে গতির ধারক
এবং বাহক হিসেবে স্বীকৃত । সময়ের সাথে পাল্লা দিয়ে অপ্রতিরোধ্য গতিতে এগিয়ে চলা
এখন প্রতিটি দেশের সব থেকে বড় চ্যালেঞ্জ । কিন্তু কখনো কি আমরা ভেবে দেখেছি, সেই
প্রতিযোগিতায় আমাদের অবস্থান কিংবা অগ্রগতি কোথায় । স্বাধীনতার পঞ্চাশ বছর পেরিয়ে
যাচ্ছে । এর মাঝে আমরা অনেক সফলতা দেখিয়েছি । বীরত্ব দেখিয়েছি অনেক । কিন্তু
আমাদের প্রযুক্তি খ্যাতের অবস্থান কোথায় ? চীন, জাপান, রাশিয়া কিংবা ভারতের
মানদণ্ডে আমরা কয়েক গুণ পিছিয়ে । এ নিশ্চয়ই আমাদের ভাগ্য নয় । এ আমাদের নিজেদের
ব্যার্থতা । ভাগ্যের উপর ছেড়ে তখন দিতে পারতাম, যখন দেখতাম আমাদের দেশে মেধা নেই
কিংবা মেধা তৈরি হচ্ছেনা । কিন্তু এমনটা তো নয় । আমাদের মেধাবীরা ঠিকই সফলতা
দেখিয়ে জায়গা করে নিচ্ছে সুউচ্চ অবস্থানে । আর কিছু অগোচরেই পড়ে বিনষ্ট হয়ে যাচ্ছে
। আপনি হয়তো ভাবছেন, দেশেরে সিস্টেমের সমস্যা । না, এ আমাদের একান্তই ব্যাক্তিগত
ব্যার্থতা । বিল গেটস, মার্ক জাকারবার্গ, স্টিভ জবস যখন সফলতার সুউচ্চ অবস্থানের
দিকে দৃষ্টিপাত করেছিলেন, তাদের কি প্রতিবন্ধকতা ছিলনা ? ছিল । বরং আমাদের তুলনায়
অনেক বেশিই ছিল । তারা যদি সেই প্রতিবন্ধকতাকে উপড়ে ফেলে সফলতায় রাজত্ব করতে পারে,
তবে আমরা কেন পারবনা । আমাদের ঘাটতি কোথায় ? প্রকৃত সত্য এটাই, তাদের মত ত্যাগ, শ্রম
এবং অধ্যয়নের মানসিকতা এবং প্রয়োগ আমাদের নেই । একদমই যে নেই, তা নয় । কিছু
থাকলেও, পরিবেশ এবং পরিস্থিতি তাদেরকে হয়তো উঠে দাঁড়াতে দিচ্ছেনা । তবুও আমরা
সেটাকে তাদের তাদের ব্যাক্তিগত ব্যার্থতা স্বীকার করব । প্রতিবন্ধকতাকে অতিক্রম
করাই জীবনের প্রকৃত অর্থ বহন করে । তবে এক্ষেত্রে আরও একটি প্রতিবন্ধকতাও রয়েছে,
আমরা যে বিজ্ঞান অধ্যয়ন করছি, তা আমাদের মাতৃভাষায় না হওয়ায় আমাদের বোধগম্যতা,
চিন্তা এবং ধারণক্ষমতার মধ্যে ঘাটতি থেকে যায় । এই প্রতিবন্ধকতাকে অবশ্যই আমাদের
অতিক্রম করতে হবে । &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;br /&gt;</content><link rel='replies' type='application/atom+xml' href='https://basetatbd.blogspot.com/feeds/4894813432726031849/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='https://basetatbd.blogspot.com/2020/04/blog-post_7.html#comment-form' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='https://www.blogger.com/feeds/4064832374111553250/posts/default/4894813432726031849'/><link rel='self' type='application/atom+xml' href='https://www.blogger.com/feeds/4064832374111553250/posts/default/4894813432726031849'/><link rel='alternate' type='text/html' href='https://basetatbd.blogspot.com/2020/04/blog-post_7.html' title='প্রতিবন্ধকতা'/><author><name>BASET</name><uri>http://www.blogger.com/profile/09748788766801067332</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiphSCulhmRtjZlr7Ylu8qSnu_hCHvSyUX-lNXH5Ow9MuTZ7iyJBsNG4-jY1eCL8CZcAXIdXujKVQb-vTp_ANP3oyQ1etlNjmwXZZCYQOccOj39t8xpmSSjFQ6RPlKZu44/s220/baset+logo.png'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhKLOc-CB-V-qZHDx1HQ9NlHiaronLI-mUjNzuw17xQGFhQo35csj9wiu4OT4n1zOhPpXt96vJPWwQBzv_1eDMFlypyFVqsoWLYrG1_z-vTtlnMAeOlNgfaSRTxFIZQw_OPao9vBd6mvEI/s72-c/baset+website.png" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4064832374111553250.post-397853681156419252</id><published>2020-04-07T13:31:00.000-07:00</published><updated>2020-04-07T13:37:40.263-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="ARTICLE"/><title type='text'>নিজেকে খোঁজা</title><content type='html'>&lt;br /&gt;
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&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjH94GsChpsl6cMBA6vfsp2fs8z1PtD8XQmrwYyG_KCe3LhJRWSIxmw-lNN5KfLtGchg8ajTSepqvhyxCpSTly5k5HuivZtQcYHxwII24HpyK-Ep5pUU1Zpkjv_Tc0hH0XqPa3jr4xeHLs/s1600/1st.png&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; data-original-height=&quot;351&quot; data-original-width=&quot;708&quot; height=&quot;197&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjH94GsChpsl6cMBA6vfsp2fs8z1PtD8XQmrwYyG_KCe3LhJRWSIxmw-lNN5KfLtGchg8ajTSepqvhyxCpSTly5k5HuivZtQcYHxwII24HpyK-Ep5pUU1Zpkjv_Tc0hH0XqPa3jr4xeHLs/s400/1st.png&quot; width=&quot;400&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;color: #0d0d0d; font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt;&quot;&gt;এইতো কয়েক বছর আগে ইটালির মনজা নগরীর নগর
পরিষদ ঘোষণা করলেন, গোলাকার পাত্রে গোল্ড ফিস রাখা যাবেনা । তাদের এই সিদ্ধান্তের
যুক্তি ছিল, গোলাকার পাত্রে গোল্ড ফিস রাখা একটা নিষ্ঠুরতা । কারণ এতে গোল্ড ফিস
বাইরে তাকালে বাইরের জগতের একটা বিকৃত রূপ দেখতে পায় । গোলাকার পাত্রটি একটি বিশাল
ফোকাসের অবতল লেন্সের মত তার বাইরের জগতটি বিকৃত করে তার কাছে প্রদর্শন করে । আমরা
বাইরের জগতে যা কিছু দেখছি, গোল্ড ফিস তা দেখার সুযোগ পাচ্ছেনা, তাই এটিকে আমরা
নিষ্ঠুরতা মনে করি&lt;/span&gt;&lt;span lang=&quot;HI&quot; style=&quot;color: #0d0d0d; font-family: &amp;quot;nirmala ui&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 10.0pt;&quot;&gt; ।&lt;/span&gt;&lt;span lang=&quot;BN&quot; style=&quot;color: #0d0d0d; font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt;&quot;&gt; কিন্তু আমরা যে
জগতকে দেখছি, তার সত্যতা কতটুকু ? কোথাও এমনটা নয়তো, যে আমরাও একটা বিশাল গোল্ড
ফিসের পাত্র বা ভিন্ন কোন আকৃতির পাত্রে আছি ? আর আমাদের দৃষ্টিও সেই পাত্রের
লেন্স সরূপ আচরণের জন্য বিকৃত হচ্ছে ? আমরা যা দেখছি, বাস্তব চিত্র তার থেকে আলাদা
? গোল্ড ফিস যেমন যা দেখে, বাস্তব জগত তার থেকে আলাদা ঠিক তেমনটাই ? &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;color: #0d0d0d; font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt;&quot;&gt;যদি এমনটা সত্য হয় তবে কিভাবে আমরা
নিশ্চিত হবো, গোল্ড ফিসের পাত্রে অবস্থান করে আমরা যে সিদ্ধান্ত নেব তাই ঠিক বা
তাই পরম হবে । অথবা আমরা যদি কোন পরম তত্ত্ব বা যুক্তি পেয়েও যাই, তা তো এই গোল্ড
ফিসের পাত্রের বাইরের জন্য নাও প্রযোজ্য হতে পারে । সেই দৃষ্টিকোণ থেকে আমাদের অস্তিত্বের
পরম সত্য খোঁজার আগে নিজেদের অস্তিত্বের বিস্তার সুবিশাল করে সত্য খোঁজা আবশ্যক । যদি
তা করতে পারি, তবেই হয়তো আমরা আমাদের অস্তিত্বকে জানতে পারব । অথবা নতুন কোন
প্রশ্ন এসে আমাদের এই অস্তিত্বকে প্রশ্নবিদ্ধ করবে । তবুও জীবনকে জানতেই আমাদের এই
নিরলস ছুটে চলা। &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span lang=&quot;BN&quot; style=&quot;color: #0d0d0d; font-family: &amp;quot;siyam rupali&amp;quot;; font-size: 10.0pt;&quot;&gt;এই সত্যকে খুজতে আমাদের মাঝে জন্ম নেবে,
আরও হাজারো আইনস্টাইন, ম্যাক্স প্ল্যাঙ্ক, স্টিফেন ডব্লিউ হকিংস । সেই সত্য
প্রতিষ্ঠার জন্য জন্ম নেবে শত শত বেপরোয়া জিওর্দানো ব্রুনো । কারণ বিজ্ঞানেই আছে
আমাদের বিশ্বাস আর মুক্তির রহস্য । তাইতো আমরা ঘুমাইনা, জেগে থাকি-জানার নেশায়,
আবিষ্কারের আশায় ।&amp;nbsp;&lt;/span&gt;&lt;/div&gt;
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&lt;span style=&quot;color: #0d0d0d; font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;&lt;span style=&quot;font-size: 13.3333px;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span style=&quot;color: #0d0d0d; font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;&lt;span style=&quot;font-size: 13.3333px;&quot;&gt;লেখক&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span style=&quot;color: #0d0d0d; font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;&lt;span style=&quot;font-size: 13.3333px;&quot;&gt;জিওন আহমেদ&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span style=&quot;color: #0d0d0d; font-family: &amp;quot;siyam rupali&amp;quot;;&quot;&gt;&lt;span style=&quot;font-size: 13.3333px;&quot;&gt;ইইই চুয়েট&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
</content><link rel='replies' type='application/atom+xml' href='https://basetatbd.blogspot.com/feeds/397853681156419252/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='https://basetatbd.blogspot.com/2020/04/blog-post.html#comment-form' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='https://www.blogger.com/feeds/4064832374111553250/posts/default/397853681156419252'/><link rel='self' type='application/atom+xml' href='https://www.blogger.com/feeds/4064832374111553250/posts/default/397853681156419252'/><link rel='alternate' type='text/html' href='https://basetatbd.blogspot.com/2020/04/blog-post.html' title='নিজেকে খোঁজা'/><author><name>BASET</name><uri>http://www.blogger.com/profile/09748788766801067332</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiphSCulhmRtjZlr7Ylu8qSnu_hCHvSyUX-lNXH5Ow9MuTZ7iyJBsNG4-jY1eCL8CZcAXIdXujKVQb-vTp_ANP3oyQ1etlNjmwXZZCYQOccOj39t8xpmSSjFQ6RPlKZu44/s220/baset+logo.png'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjH94GsChpsl6cMBA6vfsp2fs8z1PtD8XQmrwYyG_KCe3LhJRWSIxmw-lNN5KfLtGchg8ajTSepqvhyxCpSTly5k5HuivZtQcYHxwII24HpyK-Ep5pUU1Zpkjv_Tc0hH0XqPa3jr4xeHLs/s72-c/1st.png" height="72" width="72"/><thr:total>0</thr:total></entry></feed>