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#1
02 àÁÉÒ¹ 2010, 13:52
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ÊÑÁËÃѺ¤³ÔµÈÒʵÃì ¼ÁäÁèÁÕáÁé«Ö觾ÃÊÇÃäìäÁèÁÕáÁéâÍ¡ÒÊ´éÇÂÍÂØèµèÒ§¨Ñ§ËÇÑ´ ¨ÐÁÕ¡çáµè¤ÇÒÁÃÑ¡·Õè·ØèÁà·.... 02 àÁÉÒ¹ 2010 13:53 : ¢éͤÇÒÁ¹Õé¶Ù¡á¡éä¢áÅéÇ 2 ¤ÃÑé§, ¤ÃÑé§ÅèÒÊØ´â´Â¤Ø³ Jew 
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#2
02 àÁÉÒ¹ 2010, 14:58
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àÍÒ⨷ÂìàâÒÇѹ¹ÕéÁÒªèÇ¡ѹ·Ó¡è͹´ÕäËÁ
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ÁÒËÒ¤ÇÒÁÃÙéäÇéµÔÇËÅÒ¹ áµèËÅÒ¹äÁèàÍÒàÅ¢áÅéÇ à¢éÒÁÒ·ÓàÅ¢àÍÒÁѹÍÂèÒ§à´ÕÂÇ  ¤ÇÒÁÃÙéà»ç¹ÊÔè§à´ÕÂÇ·ÕèÂÔè§ãËé ÂÔè§ÁÕÁÒ¡ ÃÙéÍÐäÃäÁèÊÙé ÃÙé¨Ñ¡¾Í (¡àÇ鹤ÇÒÁÃÙé äÁèµéͧ¾Í¡çä´é ËÒäÇéÁÒ¡æáËÅдÕ) (áµè¡çÍÂèÒãËéÁÒ¡¨¹·èÇÁËÑÇ àÍÒµÑÇäÁèÃÍ´)
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#3
03 àÁÉÒ¹ 2010, 10:33
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Note On Euclidian Geometry : Kiran S. Kedlaya (Author)
Geometry Unbound : Kiran S. Kedlaya (Author) Challenging in Geometry Problem : Alfred Posamentier àâҤ³Ôµ¤Ô´äÁèÂÒ¡ : äÁµÃÕ ÈÃշͧàà·é (·ÓàͧËéÒÁà»Ô´à©Å¡è͹¤Ô´ä´éà´ç´¢Ò´) Problems in plane and solid geometry : Victor Prasolov Maxima and Minima : Titu Andreescu Challenges in Geometry for Mathematical olympians past and present : Christopher J. Bradley PS:ú¡Ç¹¤Ø³ Nooonuii ààÅФس gon Check inbox ´éǤÃѺ ¼ÁÊ觨´ËÁÒÂ件ÒÁ àÃ×èͧ My math (¶éÒÁÕàÇÅÒ)  àà¡é䢤ÃѺ ÁÕÍÕ¡àÅèÁ·Õèàà¹Ð¹Ó Å×Áä»ÍÂèÒ§äÁè¹èÒ¨ÐÅ×Á àé¹é¹¾ÔÊÙ¨¹ìàÂÍÐæ¡ç ¤³ÔµÈÒʵÃì»Ã¹ÑÂàÅèÁ·Õè 32 ¤ÃѺ âÅ¡àâҤ³Ôµ¢Í§ ÃÈ.´Óç¤ì ·Ô¾ÂìâÂ¸Ò ÁÕà©Å IMO ¢Í§»Õ 1959 ¶Ö§ 2008 (¢éÍ·Õè 1) àÅèÁ Í.äÁµÃÕ ¡Ñº ÃÈ.´Óç¤ì ËÒ«×éÍä´éµÒÁÃéҹ˹ѧÊ×ͤÃѺ ¹Í¡¹Ñé¹ Download ä´é¨Ò¡ link ¹Õé¤ÃѺ http://www.4shared.com/dir/6095945/5..._problems.html
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"ªÑèÇâÁ§Ë¹éÒµéͧ´Õ¡ÇèÒà´ÔÁ!" 03 àÁÉÒ¹ 2010 21:08 : ¢éͤÇÒÁ¹Õé¶Ù¡á¡éä¢áÅéÇ 1 ¤ÃÑé§, ¤ÃÑé§ÅèÒÊØ´â´Â¤Ø³ Keehlzver
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#4
03 àÁÉÒ¹ 2010, 11:02
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¼ÁÇèÒàÅèÁ¹Õé´Õ¹Ð
Challenging in Geometry Problem : Alfred Posamentier àËÁ×͹·Õè #3 ºÍ¡áËÅФÃѺ »Å ¢Í§ ÊÍǹ ·ÓÍÍ¡ÁÒäÁè¤èÍ´չмÁÇèÒ =="
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à˹×Í¿éÒÂѧÁÕ¿éÒáµèà˹×Í¢éÒµéͧäÁèÁÕã¤Ã »Õ¡¢Õé¼×駢ͧ»ÅÍÁ§Ñé¹ÊԹР...âÅ¡¹ÕéâË´ÃéÒ¨ÃÔ§æ ÁѹãËé¤ÇÒÁÊØ¢¡ÑºàÃÒ áÅéÇÊØ´·éÒ Áѹ¡çàÍҤ׹ä»...
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#6
03 àÁÉÒ¹ 2010, 18:37
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¶éҨЫ×é͡礧µéͧ Amazon áËÅФÃѺ
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à˹×Í¿éÒÂѧÁÕ¿éÒáµèà˹×Í¢éÒµéͧäÁèÁÕã¤Ã »Õ¡¢Õé¼×駢ͧ»ÅÍÁ§Ñé¹ÊԹР...âÅ¡¹ÕéâË´ÃéÒ¨ÃÔ§æ ÁѹãËé¤ÇÒÁÊØ¢¡ÑºàÃÒ áÅéÇÊØ´·éÒ Áѹ¡çàÍҤ׹ä»...
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#7
03 àÁÉÒ¹ 2010, 20:14
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ÍéÒ§ÍÔ§:
  
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Fortune Lady
 
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#8
05 àÁÉÒ¹ 2010, 11:21
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ÍéÒ§ÍÔ§:
¼ÁÂѧäÁèà¤ÂÍèÒ¹àÅèÁÀÒÉÒÍѧ¡ÄÉ·ÕèÍéÒ§¶Ö§ ... ÇèÒ§æ ÍÒ¨´Ö§ÁÒÍèÒ¹´Ù áµèà¢éÒÁÒáÊ´§¤ÇÒÁàËç¹´éÇ¡Ѻ »Å. ¢Í§¤Ø³ LightLucifer :-)
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#11
19 ¡Ñ¹ÂÒ¹ 2010, 13:09
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¢Íº¤Ø³ ¤Ø³ Keehlzver ·ÕèàÍ×éÍà¿×éÍ ËÒ link download à¨ë§æÁÒãËé ÁÕ˹ѧÊ×ÍÁËÒÈÒÅ ¹èÒ¨Ðà»ç¹»ÃÐ⪹ìÁÒ¡
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ãªéàÇÅÒÇèÒ§ÈÖ¡ÉÒ¤³Ôµà¾×è͵ÔÇÅÙ¡ ¹Ñ¡àÃÕ¹ÈÖ¡ÉÒ¹ÒÃÕ áÅзÇÕ¸ÒÀÔàÈ¡ http://www.facebook.com/bpataralertsiri ¤³ÔµÁѸÂÁ»ÅÒ http://www.facebook.com/groups/HighSchoolMath/
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