<?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-7107989539191558997</id><updated>2024-10-04T20:26:26.082-07:00</updated><title type='text'>Matematica On Line - Algebra,Geometrie,Analiza</title><subtitle type='html'>Matematica Online - Algebra,Geometrie- Teorie,probleme,probleme rezolvate clasele a 7 a si a 8 a</subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://matematica-ghid.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7107989539191558997/posts/default?redirect=false'/><link rel='alternate' type='text/html' href='http://matematica-ghid.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><link rel='next' type='application/atom+xml' href='http://www.blogger.com/feeds/7107989539191558997/posts/default?start-index=26&amp;max-results=25&amp;redirect=false'/><author><name>Andy</name><uri>http://www.blogger.com/profile/07923911904745168852</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/AVvXsEg4d2vM5leoDE2KM5HmIid0INUNG8NtjlmI_KBRWSCirCsAqaSE3LOhhNWQSmY9mQuwbVnT2rE9uvRH-Nm7fTVcOa9C9Ww9NqnAEGqLsCPNveBLvqB1bksAdzcvIhGgow/s220/poza_mea.JPG'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>48</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>25</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-7107989539191558997.post-6868847408656142775</id><published>2010-09-28T10:54:00.000-07:00</published><updated>2010-09-28T10:54:18.174-07:00</updated><title type='text'>Recapitulare GEOMETRIE de clasa a VII-a</title><content type='html'>SINTEZA GEOMETRIEI de clasa a VII-a</content><link rel='replies' type='application/atom+xml' href='http://matematica-ghid.blogspot.com/feeds/6868847408656142775/comments/default' title='Postare comentarii'/><link rel='replies' type='text/html' href='http://matematica-ghid.blogspot.com/2010/09/recapitulare-geometrie-de-clasa-vii.html#comment-form' title='0 comentarii'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7107989539191558997/posts/default/6868847408656142775'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7107989539191558997/posts/default/6868847408656142775'/><link rel='alternate' type='text/html' href='http://matematica-ghid.blogspot.com/2010/09/recapitulare-geometrie-de-clasa-vii.html' title='Recapitulare GEOMETRIE de clasa a VII-a'/><author><name>Andy</name><uri>http://www.blogger.com/profile/07923911904745168852</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/AVvXsEg4d2vM5leoDE2KM5HmIid0INUNG8NtjlmI_KBRWSCirCsAqaSE3LOhhNWQSmY9mQuwbVnT2rE9uvRH-Nm7fTVcOa9C9Ww9NqnAEGqLsCPNveBLvqB1bksAdzcvIhGgow/s220/poza_mea.JPG'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7107989539191558997.post-7932100904570618744</id><published>2010-09-14T08:00:00.001-07:00</published><updated>2010-09-17T21:28:12.341-07:00</updated><title type='text'>Joaca SuDoKu ONLINE</title><content type='html'>Joaca SuDoKu ONLINE &lt;br /&gt;
Se folosesc tastele cu cifre care se afla pe tastatura deasupra literelor.&lt;br /&gt;
&lt;object height=&quot;330&quot; width=&quot;460&quot;&gt; &lt;param name=&quot;movie&quot; value=&quot;http://playfree.ro/games/sudoku.swf&quot;&gt;&lt;embed src=&quot;http://playfree.ro/games/sudoku.swf&quot; width=&quot;460&quot; height=&quot;330&quot;&gt; &lt;/embed&gt; &lt;/object&gt;</content><link rel='replies' type='application/atom+xml' href='http://matematica-ghid.blogspot.com/feeds/7932100904570618744/comments/default' title='Postare comentarii'/><link rel='replies' type='text/html' href='http://matematica-ghid.blogspot.com/2010/09/jocuri-free-jocuri-free.html#comment-form' title='0 comentarii'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7107989539191558997/posts/default/7932100904570618744'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7107989539191558997/posts/default/7932100904570618744'/><link rel='alternate' type='text/html' href='http://matematica-ghid.blogspot.com/2010/09/jocuri-free-jocuri-free.html' title='Joaca SuDoKu ONLINE'/><author><name>Andy</name><uri>http://www.blogger.com/profile/07923911904745168852</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/AVvXsEg4d2vM5leoDE2KM5HmIid0INUNG8NtjlmI_KBRWSCirCsAqaSE3LOhhNWQSmY9mQuwbVnT2rE9uvRH-Nm7fTVcOa9C9Ww9NqnAEGqLsCPNveBLvqB1bksAdzcvIhGgow/s220/poza_mea.JPG'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7107989539191558997.post-2185745958376517000</id><published>2010-06-10T09:35:00.001-07:00</published><updated>2010-06-10T09:35:44.111-07:00</updated><title type='text'>MANUAL GEOMETRIE CLASA A 7 A</title><content type='html'>MANUAL GEOMETRIE CLASA A 7 A</content><link rel='replies' type='application/atom+xml' href='http://matematica-ghid.blogspot.com/feeds/2185745958376517000/comments/default' title='Postare comentarii'/><link rel='replies' type='text/html' href='http://matematica-ghid.blogspot.com/2010/06/manual-geometrie-clasa-7.html#comment-form' title='0 comentarii'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7107989539191558997/posts/default/2185745958376517000'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7107989539191558997/posts/default/2185745958376517000'/><link rel='alternate' type='text/html' href='http://matematica-ghid.blogspot.com/2010/06/manual-geometrie-clasa-7.html' title='MANUAL GEOMETRIE CLASA A 7 A'/><author><name>Andy</name><uri>http://www.blogger.com/profile/07923911904745168852</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/AVvXsEg4d2vM5leoDE2KM5HmIid0INUNG8NtjlmI_KBRWSCirCsAqaSE3LOhhNWQSmY9mQuwbVnT2rE9uvRH-Nm7fTVcOa9C9Ww9NqnAEGqLsCPNveBLvqB1bksAdzcvIhGgow/s220/poza_mea.JPG'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7107989539191558997.post-5197874076421932190</id><published>2010-01-24T00:46:00.000-08:00</published><updated>2010-01-24T01:24:28.738-08:00</updated><title type='text'>ARII  -  TRIUNGHIURI SI PATRULATERE  -- CLASA a VII-a</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/AVvXsEgFPa16u168JNQtImApBH3LNLBDBr0JppguCwCJvb1Txt6M3h_b0c0vz7UmsNx1B9I8hE2sFD-XXzRb_KcCY5pzsLFQN6tVMd8jb2OoKNCQYTehlWbg9YHyu5ONL4DW_4IYzul6ARnZZ9nA/s1600-h/TRIUNGHI+OARECARE.bmp&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgFPa16u168JNQtImApBH3LNLBDBr0JppguCwCJvb1Txt6M3h_b0c0vz7UmsNx1B9I8hE2sFD-XXzRb_KcCY5pzsLFQN6tVMd8jb2OoKNCQYTehlWbg9YHyu5ONL4DW_4IYzul6ARnZZ9nA/s320/TRIUNGHI+OARECARE.bmp&quot; /&gt;&lt;/a&gt;&lt;br /&gt;
&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://matematica-ghid.blogspot.com/feeds/5197874076421932190/comments/default' title='Postare comentarii'/><link rel='replies' type='text/html' href='http://matematica-ghid.blogspot.com/2010/01/arii-triunghiuri-si-patrulatere-clasa_24.html#comment-form' title='0 comentarii'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7107989539191558997/posts/default/5197874076421932190'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7107989539191558997/posts/default/5197874076421932190'/><link rel='alternate' type='text/html' href='http://matematica-ghid.blogspot.com/2010/01/arii-triunghiuri-si-patrulatere-clasa_24.html' title='ARII  -  TRIUNGHIURI SI PATRULATERE  -- CLASA a VII-a'/><author><name>Andy</name><uri>http://www.blogger.com/profile/07923911904745168852</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/AVvXsEg4d2vM5leoDE2KM5HmIid0INUNG8NtjlmI_KBRWSCirCsAqaSE3LOhhNWQSmY9mQuwbVnT2rE9uvRH-Nm7fTVcOa9C9Ww9NqnAEGqLsCPNveBLvqB1bksAdzcvIhGgow/s220/poza_mea.JPG'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgFPa16u168JNQtImApBH3LNLBDBr0JppguCwCJvb1Txt6M3h_b0c0vz7UmsNx1B9I8hE2sFD-XXzRb_KcCY5pzsLFQN6tVMd8jb2OoKNCQYTehlWbg9YHyu5ONL4DW_4IYzul6ARnZZ9nA/s72-c/TRIUNGHI+OARECARE.bmp" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7107989539191558997.post-7078080123060921522</id><published>2010-01-03T12:38:00.001-08:00</published><updated>2010-01-03T12:38:51.707-08:00</updated><title type='text'></title><content type='html'>⋂</content><link rel='replies' type='application/atom+xml' href='http://matematica-ghid.blogspot.com/feeds/7078080123060921522/comments/default' title='Postare comentarii'/><link rel='replies' type='text/html' href='http://matematica-ghid.blogspot.com/2010/01/blog-post.html#comment-form' title='0 comentarii'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7107989539191558997/posts/default/7078080123060921522'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7107989539191558997/posts/default/7078080123060921522'/><link rel='alternate' type='text/html' href='http://matematica-ghid.blogspot.com/2010/01/blog-post.html' title=''/><author><name>Andy</name><uri>http://www.blogger.com/profile/07923911904745168852</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/AVvXsEg4d2vM5leoDE2KM5HmIid0INUNG8NtjlmI_KBRWSCirCsAqaSE3LOhhNWQSmY9mQuwbVnT2rE9uvRH-Nm7fTVcOa9C9Ww9NqnAEGqLsCPNveBLvqB1bksAdzcvIhGgow/s220/poza_mea.JPG'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7107989539191558997.post-2698791250064111607</id><published>2010-01-03T12:31:00.000-08:00</published><updated>2010-01-03T12:31:26.890-08:00</updated><title type='text'></title><content type='html'>II. Mulţimi&lt;br /&gt;
&lt;br /&gt;
Moduri de definire a mulţimilor. Mulţimile se definesc fie prin indicarea elementelor lor (de pildã {0,1,3} sau {x,y,z}), fie prin specificarea unei proprietãţi caracteristice a elementelor lor (de exemplu {xRx2 – 3x + 2 = 0}).&lt;br /&gt;
Mulţimile se noteazã cu litere mari: A, B, C,… X, Y, Z, iar elementele lor cu litere mici: a, b, c,…&lt;br /&gt;
Apartenenţa unui element la o mulţime. Dacã un element a aparţine unei mulţimi A, acesta se noteazã aA şi se citeşte “a aparţine lui A”.&lt;br /&gt;
Definiţie. Mulţimea vidã este mulţimea care nu are nici un element. Se noteazã cu .&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
II.1. Egalitatea mulţimlor A şi B:&lt;br /&gt;
(A = B)  (xA  xB) şi (yB  yA)&lt;br /&gt;
Proprietãţile egalitãţii:&lt;br /&gt;
1.  A, A = A (reflexivitatea);&lt;br /&gt;
2. (A = B)  (B = A) (simetria);&lt;br /&gt;
3. (A = B  B = C)  (A = C) (tranzitivitatea);&lt;br /&gt;
&lt;br /&gt;
II.2. Incluziunea mulţimii A în mulţimea B:&lt;br /&gt;
(A  B)  (xA  x B)&lt;br /&gt;
Mulţimea A se numeşte o parte sau o submulţime a lui B.&lt;br /&gt;
Proprietãţile incluziunii:&lt;br /&gt;
1.  A, A  A (reflexivitatea);&lt;br /&gt;
2. (A  B)  (B  A)  (A = B) (antisimetria);&lt;br /&gt;
3. (A  B  B  C)  (A  C) (tranzitivitatea);&lt;br /&gt;
4.  A,   A&lt;br /&gt;
Relaţia de neincluziune se noteazã A  B.&lt;br /&gt;
&lt;br /&gt;
II.3. Reuniunea mulţimilor A şi B:&lt;br /&gt;
A  B = {xxA  xB}&lt;br /&gt;
Proprietãţile reuniunii:&lt;br /&gt;
1.  A, B: A  B = B  A (reflexivitatea);&lt;br /&gt;
2.  A, B, C: (A  B)  C) = A  (B  C) (asociativitatea);&lt;br /&gt;
3.  A: A  A = A (idempotenţa);&lt;br /&gt;
4.  A: A   = A;&lt;br /&gt;
5.  A, B: A  A  B, B  A  B.&lt;br /&gt;
&lt;br /&gt;
II.4. Intersecţia mulţimilor A şi B:&lt;br /&gt;
A  B = {xxA  xB}&lt;br /&gt;
Proprietãţile intersecţiei:&lt;br /&gt;
1.  A, B: A  B = B  A (comutativitatea);&lt;br /&gt;
2.  A, B, C: (A  B)  C = A  (B  C) (asociativitatea);&lt;br /&gt;
3.  A: A  A = A (idempotenţa);&lt;br /&gt;
4.  A: A   = &lt;br /&gt;
5.  A, B: A  B  A, A  B  B&lt;br /&gt;
6.  A, B, C: (A  B)  C = (A ⋂ C)  (B &lt;meta content=&quot;text/html; charset=utf-8&quot; http-equiv=&quot;Content-Type&quot;&gt;&lt;/meta&gt;&lt;meta content=&quot;Word.Document&quot; name=&quot;ProgId&quot;&gt;&lt;/meta&gt;&lt;meta content=&quot;Microsoft Word 10&quot; name=&quot;Generator&quot;&gt;&lt;/meta&gt;&lt;meta content=&quot;Microsoft Word 10&quot; name=&quot;Originator&quot;&gt;&lt;/meta&gt;&lt;link href=&quot;file:///C:%5CDOCUME%7E1%5CANDYCI%7E1%5CLOCALS%7E1%5CTemp%5Cmsohtml1%5C01%5Cclip_filelist.xml&quot; rel=&quot;File-List&quot;&gt;&lt;/link&gt;&lt;style&gt;
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&lt;/style&gt;&lt;span style=&quot;font-family: Matematica; font-size: 12pt;&quot;&gt;⋂&lt;/span&gt; C) (distributivitatea intersecţiei faţã de reuniune);&lt;br /&gt;
7.  A, B, C: (A  B)  C = (A  C)  (B  C) (distributivitatea reuniunii faţã de intersecţie);&lt;br /&gt;
8.  A, B: A  (A  B) = A, A  (A  B) = A (absorbţia).&lt;br /&gt;
&lt;br /&gt;
Definiţie. Mulţimile A şi B care nu au nici un element comun se numesc disjuncte. Pentru ele avem A  B = .&lt;br /&gt;
&lt;br /&gt;
II.5. Diferenţa mulţimilor A şi B:&lt;br /&gt;
A \ B = {xxA  xB}&lt;br /&gt;
Proprietãţile diferenţei:&lt;br /&gt;
1.  A: A \ A = ;&lt;br /&gt;
2.  A, B, C: (A \ B)  C = (A  C) \ (B  C);&lt;br /&gt;
3.  A, B: A \ B = A \ (A  B);&lt;br /&gt;
4.  A, B: A = (A  B)  (A \ B);&lt;br /&gt;
5.  A, B, C: A \ (B  C) = (A \ B) \ C;&lt;br /&gt;
6.  A, B, C: A \ (B  C) = (A \ B)  (A \ C);&lt;br /&gt;
7.  A, B, C: (A  B) \ C = (A \ C)  (B \ C);&lt;br /&gt;
8.  A, B, C: (A  B) \ C = A  (B \ C) = (A \ C)  B.&lt;br /&gt;
&lt;br /&gt;
II.6. Diferenţa simetricã a mulţimilor A şi B:&lt;br /&gt;
A  B = (A \ B)  (B \ A)&lt;br /&gt;
Proprietãţile diferenţei simetrice:&lt;br /&gt;
1.  A: A  A = ;&lt;br /&gt;
2.  A, B: A  B = B  A (comutativitatea);&lt;br /&gt;
3.  A: A   =   A = A;&lt;br /&gt;
4.  A, B, C: (A  B)  C = A  (B  C) (asociativitatea);&lt;br /&gt;
5.  A, B, C: A  (B  C) = (A  B)  (A  C);&lt;br /&gt;
6.  A, B: A  B = A  B \ (A  B)&lt;br /&gt;
&lt;br /&gt;
II.7. Complementara unei mulţimi A în raport cu mulţimea E:&lt;br /&gt;
(A fiind o parte a lui E, adicã AE)&lt;br /&gt;
CEA = {xxE  xA}&lt;br /&gt;
Proprietãţi: (A, BE)&lt;br /&gt;
1. CE(CEA) = A (principiul reciprocitãţii);&lt;br /&gt;
2. CEA = E \ A;&lt;br /&gt;
3. CE = E;&lt;br /&gt;
4. CEE = ;&lt;br /&gt;
5. A  CEA = A (principiul exluderii terţiului);&lt;br /&gt;
6. A  CEA =  (principiul necontradicţiei);&lt;br /&gt;
7. A  B  CEB  CEA;&lt;br /&gt;
8. A \ B = CE(A  B).&lt;br /&gt;
&lt;br /&gt;
II.8. Formulele lui de Morgan (A, BE)&lt;br /&gt;
CE(A  B) = CEA  CEB; CE(A  B)= CEA  CEB.&lt;br /&gt;
II.9. Produsul cartezian a douã mulţimile A şi B:&lt;br /&gt;
A x B = {(a,b)aA  bB}&lt;br /&gt;
Proprietãţile produsului cartezian ( A,B,C,D avem):&lt;br /&gt;
1. A x B  B x A, dacã A  B;&lt;br /&gt;
2. (A x B)  (A x C) = A x (B  C);&lt;br /&gt;
3. (A  B) x C = (A x C)  (B x C);&lt;br /&gt;
4. (A  B) x C = (A x C)  (B x C);&lt;br /&gt;
5. (A \ B) x C = A x C \ B x C;&lt;br /&gt;
6. (A  B) x (C  D) = (A x C)  (B x D)&lt;br /&gt;
Definiţia II.9.1. Mulţimile A şi B se numesc echipotente dacã existã o bijecţie de la A la B.&lt;br /&gt;
Definiţia II.9.2. Fie E o mulţime. Aceasta se numeşte finitã dacã E =  sau dacã existã nN, astfel încât E este echipotentã cu mulţimea {1,2,…,n}.&lt;br /&gt;
Definiţia II.9.3. O mulţime E se numeşte infinitã dacã ea nu este finitã. Exemple de mulţimi infinite sunt: N, Z, Q, R.&lt;br /&gt;
Definiţia II.9.4. Fie E o mulţime. Aceasta se numeşte numãrabilã dacã este echipoentã cu N. Exemplu: Mulţimea numerelor raţionale.&lt;br /&gt;
Definiţia II.9.5. O mulţime se numeşte cel mult numãrabilã dacã este finitã sau numãrabilã.&lt;br /&gt;
Definiţia II.9.6. Fie E o mulţime. Se numeşte cardinalul acestei mulţimi un simbo asociat ei, notat E sau card E, astfel încât E = F , dacã şi numai dacã E este echipotentã cu F; cardinalul mulţimii vide se noteazã cu 0, cardinalul mulţimii {1,2,…,n} cu nN, senoteazã cu n, iar cardinalul mulţimii N se noteazã cu x0 (alef zero).&lt;br /&gt;
Teorema II.9.1. Fie A şi B douã mulţimi finite. Atunci:&lt;br /&gt;
A  B = A + B -A  B &lt;br /&gt;
Teorema II.9.2. Fie A, B şi C trei mulţimi finite. Atunci:&lt;br /&gt;
A  B  C= A +B +C - A  B - A  C - B  C + A  B C&lt;br /&gt;
</content><link rel='replies' type='application/atom+xml' href='http://matematica-ghid.blogspot.com/feeds/2698791250064111607/comments/default' title='Postare comentarii'/><link rel='replies' type='text/html' href='http://matematica-ghid.blogspot.com/2010/01/ii.html#comment-form' title='0 comentarii'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7107989539191558997/posts/default/2698791250064111607'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7107989539191558997/posts/default/2698791250064111607'/><link rel='alternate' type='text/html' href='http://matematica-ghid.blogspot.com/2010/01/ii.html' title=''/><author><name>Andy</name><uri>http://www.blogger.com/profile/07923911904745168852</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/AVvXsEg4d2vM5leoDE2KM5HmIid0INUNG8NtjlmI_KBRWSCirCsAqaSE3LOhhNWQSmY9mQuwbVnT2rE9uvRH-Nm7fTVcOa9C9Ww9NqnAEGqLsCPNveBLvqB1bksAdzcvIhGgow/s220/poza_mea.JPG'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7107989539191558997.post-4932999896958873643</id><published>2010-01-03T04:33:00.000-08:00</published><updated>2010-01-03T09:36:53.602-08:00</updated><title type='text'>MANUAL GEOMETRIE CLASA A-8-A - TEORIE,PROBLEME,REZOLVARE</title><content type='html'>&lt;div style=&quot;background-color: white; font-family: Verdana,sans-serif;&quot;&gt;&lt;style&gt;
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&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; font-family: Verdana,sans-serif;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;b&gt;&lt;span style=&quot;color: red;&quot;&gt;CUPRINS&lt;/span&gt;&lt;/b&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;br /&gt;
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&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; font-family: Verdana,sans-serif;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;span style=&quot;color: blue;&quot;&gt;PROBLEME 14&lt;/span&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt; &lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; font-family: Verdana,sans-serif;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Trunchi de piramida&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; font-family: Verdana,sans-serif;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Volumul trunchiului de piramida&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; font-family: Verdana,sans-serif;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;span style=&quot;color: blue;&quot;&gt;PROBLEME 15&lt;/span&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;br /&gt;
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&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; font-family: Verdana,sans-serif;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;&lt;span style=&quot;-moz-background-clip: border; -moz-background-inline-policy: continuous; -moz-background-origin: padding; background: yellow none repeat scroll 0% 0%;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; TRANSFORMARI IN SPATIU&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; font-family: Verdana,sans-serif;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Simetria fata de un punct&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; font-family: Verdana,sans-serif;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Simetria fata de o dreapta&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; font-family: Verdana,sans-serif;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Simetria fata de un plan&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; font-family: Verdana,sans-serif;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Translatie in spatiu&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; font-family: Verdana,sans-serif;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Rotatie in jurul unei axe&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; font-family: Verdana,sans-serif;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Centru, axa, plan de simetrie ale unei multimi de puncte&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; font-family: Verdana,sans-serif;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;span style=&quot;color: blue;&quot;&gt;PROBLEME 17&lt;/span&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;br /&gt;
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&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; font-family: Verdana,sans-serif;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Generalitati. Consideratii intuitive&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;br /&gt;
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&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; font-family: Verdana,sans-serif;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Panze conice circulare&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;br /&gt;
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&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; font-family: Verdana,sans-serif;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Tangenta suprafetelor curbe&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; font-family: Verdana,sans-serif;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;span style=&quot;color: blue;&quot;&gt;PROBLEME 18&lt;/span&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; font-family: Verdana,sans-serif;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Volumele si ariile corpurilor rotunde&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; font-family: Verdana,sans-serif;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Volumul cilindrului&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; font-family: Verdana,sans-serif;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Volumul conului&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;br /&gt;
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&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; font-family: Verdana,sans-serif;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Aria laterala a conului circular drept&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; font-family: Verdana,sans-serif;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Aria si volumul trunchiului de con circular drept&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; font-family: Verdana,sans-serif;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Aria sferei&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; font-family: Verdana,sans-serif;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Volumul sferei&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; font-family: Verdana,sans-serif;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;span style=&quot;color: blue;&quot;&gt;PROBLEME 19&lt;/span&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;background-color: white; font-family: Verdana,sans-serif;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; PROBLEME RECAPITULATIVE&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;br /&gt;
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&lt;span style=&quot;font-size: large;&quot;&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-size: large;&quot;&gt;&lt;o:p&gt;&lt;br /&gt;
&lt;/o:p&gt;&lt;/span&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://matematica-ghid.blogspot.com/feeds/4932999896958873643/comments/default' title='Postare comentarii'/><link rel='replies' type='text/html' href='http://matematica-ghid.blogspot.com/2010/01/manual-geometrie-clasa-8.html#comment-form' title='0 comentarii'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7107989539191558997/posts/default/4932999896958873643'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7107989539191558997/posts/default/4932999896958873643'/><link rel='alternate' type='text/html' href='http://matematica-ghid.blogspot.com/2010/01/manual-geometrie-clasa-8.html' title='MANUAL GEOMETRIE CLASA A-8-A - TEORIE,PROBLEME,REZOLVARE'/><author><name>Andy</name><uri>http://www.blogger.com/profile/07923911904745168852</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/AVvXsEg4d2vM5leoDE2KM5HmIid0INUNG8NtjlmI_KBRWSCirCsAqaSE3LOhhNWQSmY9mQuwbVnT2rE9uvRH-Nm7fTVcOa9C9Ww9NqnAEGqLsCPNveBLvqB1bksAdzcvIhGgow/s220/poza_mea.JPG'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7107989539191558997.post-3872890308280347821</id><published>2009-12-09T13:23:00.001-08:00</published><updated>2009-12-09T13:23:09.416-08:00</updated><title type='text'>ALGEBRÃ</title><content type='html'>&lt;div class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;&lt;u&gt;Elemente de logicã matematicã&lt;o:p&gt;&lt;/o:p&gt;&lt;/u&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;/div&gt;&lt;span style=&quot;font-size: large;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;&lt;u&gt;Mulţimi&lt;br /&gt;
Relaţii binare&lt;br /&gt;
Funcţii&lt;br /&gt;
Operaţii cu numere reale&lt;br /&gt;
Ecuaţii şi inecuaţii de gradul întâi&lt;br /&gt;
Numere complexe&lt;br /&gt;
Ecuaţii şi inecuaţii de gradul al II-lea&lt;br /&gt;
Ecuaţii algebrice de gradul III, IV şi V&lt;br /&gt;
Logaritmi&lt;br /&gt;
Metoda inducţiei matematice&lt;br /&gt;
Analizã combinatorie&lt;br /&gt;
Progresii&lt;br /&gt;
Polinoame&lt;br /&gt;
Permutãri, matrici, determinanţi&lt;br /&gt;
Sisteme lineare&lt;br /&gt;
Structuri algebrice&lt;/u&gt;&lt;/span&gt;&lt;/span&gt;</content><link rel='replies' type='application/atom+xml' href='http://matematica-ghid.blogspot.com/feeds/3872890308280347821/comments/default' title='Postare comentarii'/><link rel='replies' type='text/html' href='http://matematica-ghid.blogspot.com/2009/12/algebra.html#comment-form' title='0 comentarii'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7107989539191558997/posts/default/3872890308280347821'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7107989539191558997/posts/default/3872890308280347821'/><link rel='alternate' type='text/html' href='http://matematica-ghid.blogspot.com/2009/12/algebra.html' title='ALGEBRÃ'/><author><name>Andy</name><uri>http://www.blogger.com/profile/07923911904745168852</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/AVvXsEg4d2vM5leoDE2KM5HmIid0INUNG8NtjlmI_KBRWSCirCsAqaSE3LOhhNWQSmY9mQuwbVnT2rE9uvRH-Nm7fTVcOa9C9Ww9NqnAEGqLsCPNveBLvqB1bksAdzcvIhGgow/s220/poza_mea.JPG'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7107989539191558997.post-8417829988998515942</id><published>2009-12-09T13:22:00.005-08:00</published><updated>2009-12-09T13:22:40.213-08:00</updated><title type='text'>Elemente de logicã matematicã</title><content type='html'></content><link rel='replies' type='application/atom+xml' href='http://matematica-ghid.blogspot.com/feeds/8417829988998515942/comments/default' title='Postare comentarii'/><link rel='replies' type='text/html' href='http://matematica-ghid.blogspot.com/2009/12/elemente-de-logica-matematica.html#comment-form' title='0 comentarii'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7107989539191558997/posts/default/8417829988998515942'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7107989539191558997/posts/default/8417829988998515942'/><link rel='alternate' type='text/html' href='http://matematica-ghid.blogspot.com/2009/12/elemente-de-logica-matematica.html' title='Elemente de logicã matematicã'/><author><name>Andy</name><uri>http://www.blogger.com/profile/07923911904745168852</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/AVvXsEg4d2vM5leoDE2KM5HmIid0INUNG8NtjlmI_KBRWSCirCsAqaSE3LOhhNWQSmY9mQuwbVnT2rE9uvRH-Nm7fTVcOa9C9Ww9NqnAEGqLsCPNveBLvqB1bksAdzcvIhGgow/s220/poza_mea.JPG'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7107989539191558997.post-5832336903656274521</id><published>2009-12-09T13:22:00.003-08:00</published><updated>2009-12-09T13:22:24.484-08:00</updated><title type='text'>Mulţimi</title><content type='html'></content><link rel='replies' type='application/atom+xml' href='http://matematica-ghid.blogspot.com/feeds/5832336903656274521/comments/default' title='Postare comentarii'/><link rel='replies' type='text/html' href='http://matematica-ghid.blogspot.com/2009/12/multimi.html#comment-form' title='0 comentarii'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7107989539191558997/posts/default/5832336903656274521'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7107989539191558997/posts/default/5832336903656274521'/><link rel='alternate' type='text/html' href='http://matematica-ghid.blogspot.com/2009/12/multimi.html' title='Mulţimi'/><author><name>Andy</name><uri>http://www.blogger.com/profile/07923911904745168852</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/AVvXsEg4d2vM5leoDE2KM5HmIid0INUNG8NtjlmI_KBRWSCirCsAqaSE3LOhhNWQSmY9mQuwbVnT2rE9uvRH-Nm7fTVcOa9C9Ww9NqnAEGqLsCPNveBLvqB1bksAdzcvIhGgow/s220/poza_mea.JPG'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7107989539191558997.post-6762440374372087269</id><published>2009-12-09T13:22:00.001-08:00</published><updated>2009-12-09T13:22:07.965-08:00</updated><title type='text'>Relaţii binare</title><content type='html'></content><link rel='replies' type='application/atom+xml' href='http://matematica-ghid.blogspot.com/feeds/6762440374372087269/comments/default' title='Postare comentarii'/><link rel='replies' type='text/html' href='http://matematica-ghid.blogspot.com/2009/12/relatii-binare.html#comment-form' title='1 comentarii'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7107989539191558997/posts/default/6762440374372087269'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7107989539191558997/posts/default/6762440374372087269'/><link rel='alternate' type='text/html' href='http://matematica-ghid.blogspot.com/2009/12/relatii-binare.html' title='Relaţii binare'/><author><name>Andy</name><uri>http://www.blogger.com/profile/07923911904745168852</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/AVvXsEg4d2vM5leoDE2KM5HmIid0INUNG8NtjlmI_KBRWSCirCsAqaSE3LOhhNWQSmY9mQuwbVnT2rE9uvRH-Nm7fTVcOa9C9Ww9NqnAEGqLsCPNveBLvqB1bksAdzcvIhGgow/s220/poza_mea.JPG'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7107989539191558997.post-4033354331767633221</id><published>2009-12-09T13:21:00.003-08:00</published><updated>2009-12-09T13:21:52.257-08:00</updated><title type='text'>Funcţii</title><content type='html'></content><link rel='replies' type='application/atom+xml' href='http://matematica-ghid.blogspot.com/feeds/4033354331767633221/comments/default' title='Postare comentarii'/><link rel='replies' type='text/html' href='http://matematica-ghid.blogspot.com/2009/12/functii.html#comment-form' title='0 comentarii'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7107989539191558997/posts/default/4033354331767633221'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7107989539191558997/posts/default/4033354331767633221'/><link rel='alternate' type='text/html' href='http://matematica-ghid.blogspot.com/2009/12/functii.html' title='Funcţii'/><author><name>Andy</name><uri>http://www.blogger.com/profile/07923911904745168852</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/AVvXsEg4d2vM5leoDE2KM5HmIid0INUNG8NtjlmI_KBRWSCirCsAqaSE3LOhhNWQSmY9mQuwbVnT2rE9uvRH-Nm7fTVcOa9C9Ww9NqnAEGqLsCPNveBLvqB1bksAdzcvIhGgow/s220/poza_mea.JPG'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7107989539191558997.post-7770281395188563582</id><published>2009-12-09T13:21:00.001-08:00</published><updated>2009-12-09T13:21:33.210-08:00</updated><title type='text'>Operaţii cu numere reale</title><content type='html'></content><link rel='replies' type='application/atom+xml' href='http://matematica-ghid.blogspot.com/feeds/7770281395188563582/comments/default' title='Postare comentarii'/><link rel='replies' type='text/html' href='http://matematica-ghid.blogspot.com/2009/12/operatii-cu-numere-reale.html#comment-form' title='0 comentarii'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7107989539191558997/posts/default/7770281395188563582'/><link rel='self' 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type='html'></content><link rel='replies' type='application/atom+xml' href='http://matematica-ghid.blogspot.com/feeds/1209453188162113567/comments/default' title='Postare comentarii'/><link rel='replies' type='text/html' href='http://matematica-ghid.blogspot.com/2009/12/ecuatii-si-inecuatii-de-gradul-intai.html#comment-form' title='0 comentarii'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7107989539191558997/posts/default/1209453188162113567'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7107989539191558997/posts/default/1209453188162113567'/><link rel='alternate' type='text/html' href='http://matematica-ghid.blogspot.com/2009/12/ecuatii-si-inecuatii-de-gradul-intai.html' title='Ecuaţii şi inecuaţii de gradul întâi'/><author><name>Andy</name><uri>http://www.blogger.com/profile/07923911904745168852</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/AVvXsEg4d2vM5leoDE2KM5HmIid0INUNG8NtjlmI_KBRWSCirCsAqaSE3LOhhNWQSmY9mQuwbVnT2rE9uvRH-Nm7fTVcOa9C9Ww9NqnAEGqLsCPNveBLvqB1bksAdzcvIhGgow/s220/poza_mea.JPG'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7107989539191558997.post-2012406066934559863</id><published>2009-12-09T13:20:00.003-08:00</published><updated>2009-12-09T13:20:36.765-08:00</updated><title type='text'>Numere complexe</title><content type='html'></content><link rel='replies' type='application/atom+xml' href='http://matematica-ghid.blogspot.com/feeds/2012406066934559863/comments/default' title='Postare comentarii'/><link rel='replies' type='text/html' href='http://matematica-ghid.blogspot.com/2009/12/numere-complexe.html#comment-form' title='0 comentarii'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7107989539191558997/posts/default/2012406066934559863'/><link rel='self' 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src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg4d2vM5leoDE2KM5HmIid0INUNG8NtjlmI_KBRWSCirCsAqaSE3LOhhNWQSmY9mQuwbVnT2rE9uvRH-Nm7fTVcOa9C9Ww9NqnAEGqLsCPNveBLvqB1bksAdzcvIhGgow/s220/poza_mea.JPG'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7107989539191558997.post-8524423943700041970</id><published>2009-12-09T13:19:00.003-08:00</published><updated>2009-12-09T13:19:29.088-08:00</updated><title type='text'>Ecuaţii algebrice de gradul III, IV şi V</title><content type='html'></content><link rel='replies' type='application/atom+xml' href='http://matematica-ghid.blogspot.com/feeds/8524423943700041970/comments/default' title='Postare comentarii'/><link rel='replies' type='text/html' href='http://matematica-ghid.blogspot.com/2009/12/ecuatii-algebrice-de-gradul-iii-iv-si-v.html#comment-form' title='0 comentarii'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7107989539191558997/posts/default/8524423943700041970'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7107989539191558997/posts/default/8524423943700041970'/><link rel='alternate' type='text/html' href='http://matematica-ghid.blogspot.com/2009/12/ecuatii-algebrice-de-gradul-iii-iv-si-v.html' title='Ecuaţii algebrice de gradul III, IV şi V'/><author><name>Andy</name><uri>http://www.blogger.com/profile/07923911904745168852</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/AVvXsEg4d2vM5leoDE2KM5HmIid0INUNG8NtjlmI_KBRWSCirCsAqaSE3LOhhNWQSmY9mQuwbVnT2rE9uvRH-Nm7fTVcOa9C9Ww9NqnAEGqLsCPNveBLvqB1bksAdzcvIhGgow/s220/poza_mea.JPG'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7107989539191558997.post-4425455159616760014</id><published>2009-12-09T13:18:00.005-08:00</published><updated>2009-12-09T13:18:40.317-08:00</updated><title type='text'>Logaritmi</title><content type='html'></content><link rel='replies' type='application/atom+xml' href='http://matematica-ghid.blogspot.com/feeds/4425455159616760014/comments/default' title='Postare comentarii'/><link rel='replies' type='text/html' href='http://matematica-ghid.blogspot.com/2009/12/logaritmi.html#comment-form' title='0 comentarii'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7107989539191558997/posts/default/4425455159616760014'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7107989539191558997/posts/default/4425455159616760014'/><link rel='alternate' type='text/html' href='http://matematica-ghid.blogspot.com/2009/12/logaritmi.html' title='Logaritmi'/><author><name>Andy</name><uri>http://www.blogger.com/profile/07923911904745168852</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/AVvXsEg4d2vM5leoDE2KM5HmIid0INUNG8NtjlmI_KBRWSCirCsAqaSE3LOhhNWQSmY9mQuwbVnT2rE9uvRH-Nm7fTVcOa9C9Ww9NqnAEGqLsCPNveBLvqB1bksAdzcvIhGgow/s220/poza_mea.JPG'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7107989539191558997.post-1555099455575918693</id><published>2009-12-09T13:18:00.003-08:00</published><updated>2009-12-09T13:18:26.076-08:00</updated><title type='text'>Metoda inducţiei matematice</title><content type='html'></content><link rel='replies' type='application/atom+xml' href='http://matematica-ghid.blogspot.com/feeds/1555099455575918693/comments/default' title='Postare comentarii'/><link rel='replies' type='text/html' href='http://matematica-ghid.blogspot.com/2009/12/metoda-inductiei-matematice.html#comment-form' title='0 comentarii'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7107989539191558997/posts/default/1555099455575918693'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7107989539191558997/posts/default/1555099455575918693'/><link rel='alternate' type='text/html' href='http://matematica-ghid.blogspot.com/2009/12/metoda-inductiei-matematice.html' title='Metoda inducţiei matematice'/><author><name>Andy</name><uri>http://www.blogger.com/profile/07923911904745168852</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/AVvXsEg4d2vM5leoDE2KM5HmIid0INUNG8NtjlmI_KBRWSCirCsAqaSE3LOhhNWQSmY9mQuwbVnT2rE9uvRH-Nm7fTVcOa9C9Ww9NqnAEGqLsCPNveBLvqB1bksAdzcvIhGgow/s220/poza_mea.JPG'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7107989539191558997.post-3015497762405620151</id><published>2009-12-09T13:18:00.001-08:00</published><updated>2009-12-09T13:18:09.331-08:00</updated><title type='text'>Analizã combinatorie</title><content type='html'></content><link rel='replies' type='application/atom+xml' href='http://matematica-ghid.blogspot.com/feeds/3015497762405620151/comments/default' title='Postare comentarii'/><link rel='replies' type='text/html' href='http://matematica-ghid.blogspot.com/2009/12/analiza-combinatorie.html#comment-form' title='0 comentarii'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7107989539191558997/posts/default/3015497762405620151'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7107989539191558997/posts/default/3015497762405620151'/><link rel='alternate' type='text/html' href='http://matematica-ghid.blogspot.com/2009/12/analiza-combinatorie.html' title='Analizã combinatorie'/><author><name>Andy</name><uri>http://www.blogger.com/profile/07923911904745168852</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/AVvXsEg4d2vM5leoDE2KM5HmIid0INUNG8NtjlmI_KBRWSCirCsAqaSE3LOhhNWQSmY9mQuwbVnT2rE9uvRH-Nm7fTVcOa9C9Ww9NqnAEGqLsCPNveBLvqB1bksAdzcvIhGgow/s220/poza_mea.JPG'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7107989539191558997.post-131847438988952857</id><published>2009-12-09T13:17:00.007-08:00</published><updated>2009-12-09T13:17:53.781-08:00</updated><title type='text'>Progresii</title><content type='html'></content><link rel='replies' type='application/atom+xml' href='http://matematica-ghid.blogspot.com/feeds/131847438988952857/comments/default' title='Postare comentarii'/><link rel='replies' type='text/html' href='http://matematica-ghid.blogspot.com/2009/12/progresii.html#comment-form' title='0 comentarii'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7107989539191558997/posts/default/131847438988952857'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7107989539191558997/posts/default/131847438988952857'/><link rel='alternate' type='text/html' href='http://matematica-ghid.blogspot.com/2009/12/progresii.html' title='Progresii'/><author><name>Andy</name><uri>http://www.blogger.com/profile/07923911904745168852</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/AVvXsEg4d2vM5leoDE2KM5HmIid0INUNG8NtjlmI_KBRWSCirCsAqaSE3LOhhNWQSmY9mQuwbVnT2rE9uvRH-Nm7fTVcOa9C9Ww9NqnAEGqLsCPNveBLvqB1bksAdzcvIhGgow/s220/poza_mea.JPG'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7107989539191558997.post-2859593454002388547</id><published>2009-12-09T13:17:00.005-08:00</published><updated>2009-12-09T13:17:40.156-08:00</updated><title type='text'>Polinoame</title><content type='html'></content><link rel='replies' type='application/atom+xml' href='http://matematica-ghid.blogspot.com/feeds/2859593454002388547/comments/default' title='Postare comentarii'/><link rel='replies' type='text/html' href='http://matematica-ghid.blogspot.com/2009/12/polinoame.html#comment-form' title='0 comentarii'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7107989539191558997/posts/default/2859593454002388547'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7107989539191558997/posts/default/2859593454002388547'/><link rel='alternate' type='text/html' href='http://matematica-ghid.blogspot.com/2009/12/polinoame.html' title='Polinoame'/><author><name>Andy</name><uri>http://www.blogger.com/profile/07923911904745168852</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/AVvXsEg4d2vM5leoDE2KM5HmIid0INUNG8NtjlmI_KBRWSCirCsAqaSE3LOhhNWQSmY9mQuwbVnT2rE9uvRH-Nm7fTVcOa9C9Ww9NqnAEGqLsCPNveBLvqB1bksAdzcvIhGgow/s220/poza_mea.JPG'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7107989539191558997.post-7276886762252745187</id><published>2009-12-09T13:17:00.003-08:00</published><updated>2009-12-09T13:17:23.752-08:00</updated><title type='text'>Permutãri, matrici, determinanţi</title><content type='html'></content><link rel='replies' type='application/atom+xml' 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