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ÊÁѤÃÊÁÒªÔ¡ ¤ÙèÁ×Í¡ÒÃãªé ÃÒª×èÍÊÁÒªÔ¡ »¯Ô·Ô¹ ¢éͤÇÒÁÇѹ¹Õé

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  #1  
Old 02 ¾ÄÉÀÒ¤Á 2005, 16:25
promath promath äÁèÍÂÙèã¹Ãкº
ËÑ´à´Ô¹ÅÁ»ÃÒ³
 
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promath is on a distinguished road
Icon23 »Ñ­ËÒ¤³ÔµÈÒʵÃì

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ÃËÑÊ 157-006-2548-001
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02 ¾ÄÉÀÒ¤Á 2005 16:30 : ¢éͤÇÒÁ¹Õé¶Ù¡á¡éä¢áÅéÇ 1 ¤ÃÑé§, ¤ÃÑé§ÅèÒÊØ´â´Â¤Ø³ promath
µÍº¾ÃéÍÁÍéÒ§ÍÔ§¢éͤÇÒÁ¹Õé
  #2  
Old 02 ¾ÄÉÀÒ¤Á 2005, 22:37
gon's Avatar
gon gon äÁèÍÂÙèã¹Ãкº
¼Ùé¾Ô·Ñ¡Éì¡®¢Ñé¹ÊÙ§
 
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gon is on a distinguished road
Post

ÊÁÁµÔãËé x á·¹¨Ó¹Ç¹àµçÁ´Ñ§¡ÅèÒÇ

x ËÒôéÇ 4 áÅéÇàËÅ×ÍàÈÉ 3 áÅéÇ ¨ÐÊÒÁÒöà¢Õ¹ä´éÇèÒ
x = 4p + 3 àÁ×èÍ p à»ç¹¨Ó¹Ç¹àµçÁã´ æ
㹷ӹͧà´ÕÂǡѹ x = 6q + 2 , x = 9r + 1

µÃǨÊͺÇèÒÍѹã´äÁè¨ÃÔ§ : Åͧ¨Ñº¤Ùè 4p + 3 = 6q + 2 ® 6q - 4p = 1 ¨Ð¾ºÇèÒÊÁ¡ÒùÕéäÁèÁÕ·Ò§à»ç¹¨ÃÔ§ à¾ÃÒÐ ´éÒ¹«éÒÂÁ×ͧ͢ÊÁ¡Òà ¤×Í 6q - 4p ¨ÐµéͧÁÕ 2 à»ç¹µÑÇ»ÃСͺàÊÁÍ áµè ´éÒ¹¢ÇÒÁ×ͧ͢ÊÁ¡Òà ¤×Í 1 äÁèÁÕ 2 à»ç¹µÑÇ»ÃСͺ áÊ´§ÇèÒ äÁè 4p + 3 ¡ç 6q + 2 ¨ÐµéͧÁÕÍѹã´Íѹ˹Öè§äÁè¶Ù¡µéͧ

Åͧ¨Ñº¤Ùè 6q + 2 = 9r + 1 ® 9r - 6q = 1 ¨Ð¾ºÇèÒÊÁ¡ÒùÕéäÁèÁÕ·Ò§à»ç¹¨ÃÔ§ à¾ÃÒÐ ´éÒ¹«éÒÂÁ×ͧ͢ÊÁ¡Òà ¤×Í 9r - 6q ¨ÐµéͧÁÕ 3 à»ç¹µÑÇ»ÃСͺàÊÁÍ áµè ´éÒ¹¢ÇÒÁ×ͧ͢ÊÁ¡Òà ¤×Í 1 äÁèÁÕ 3 à»ç¹µÑÇ»ÃСͺ áÊ´§ÇèÒ äÁè 6q + 2 ¡ç 9r + 1 ¨ÐµéͧÁÕÍѹã´Íѹ˹Öè§äÁè¶Ù¡µéͧ

áµè·Ñé§ 2 ÍѹÁÕ 6q + 2 ÍÂÙè áÊ´§ÇèÒ 6q + 2 ¹Ñè¹ÅèзÕèäÁè¶Ù¡ ¹Ñ蹤×Í x = 4p + 3 = 9r + 1 ¨Ò¡µÃ§¹Õé·ÓµèÍä´éËÅÒÂÇÔ¸Õ ÇÔ¸Õ·Õ§èÒÂ æ ¤×Í ãËéËÒÁÒÇèҨӹǹàµçÁºÇ¡ã´ ·ÕèÁÕ¤èÒ¹éÍ·ÕèÊØ´ «Öè§ËÒôéÇ 4 áÅéÇàËÅ×ÍàÈÉ 3 áÅÐ ËÒôéÇ 9 áÅéÇàËÅ×ÍàÈÉ 1 (à»ç¹àÅ¢ 2 ËÅÑ¡)

¨Ò¡¹Ñ鹡ç¹Ó¨Ó¹Ç¹´Ñ§¡ÅèÒÇ ºÇ¡·ÕÅÐ 36 (¤.Ã.¹. ¢Í§ 4 ¡Ñº 9) ä»àÃ×èÍÂ æ ¨¹ä´éàÅ¢ 3 ËÅÑ¡·ÕèÁÒ¡·ÕèÊØ´ áµèäÁèà¡Ô¹ 1000 ´Ñ§¹Ñé¹àÅ¢´Ñ§¡ÅèÒǢͧ¤ÃÙ¤¹¹Õé ¤×Í 9??
µÍº¾ÃéÍÁÍéÒ§ÍÔ§¢éͤÇÒÁ¹Õé
  #3  
Old 03 ¾ÄÉÀÒ¤Á 2005, 19:20
promath promath äÁèÍÂÙèã¹Ãкº
ËÑ´à´Ô¹ÅÁ»ÃÒ³
 
Çѹ·ÕèÊÁѤÃÊÁÒªÔ¡: 02 ¾ÄÉÀÒ¤Á 2005
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promath is on a distinguished road
Icon23

»Ñ­ËÒ¤³ÔµÈÒʵÃì¹èÒ¤Ô´

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ÃËÑÊ 157-006-2548-002
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¤ÇÒÁÃÙé·Ò§¤³ÔµÈÒʵÃìÁÕ¤èÒà»ç¹Íʧä¢Â ÁÔãªèʧä¢Â·ÕèÁÕ¤ÇÒÁ¨Ó¡Ñ´
µÍº¾ÃéÍÁÍéÒ§ÍÔ§¢éͤÇÒÁ¹Õé
  #4  
Old 03 ¾ÄÉÀÒ¤Á 2005, 19:37
promath promath äÁèÍÂÙèã¹Ãкº
ËÑ´à´Ô¹ÅÁ»ÃÒ³
 
Çѹ·ÕèÊÁѤÃÊÁÒªÔ¡: 02 ¾ÄÉÀÒ¤Á 2005
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promath is on a distinguished road
Post

»Ñ­ËÒ¤³ÔµÈÒʵÃì¹èÒ¤Ô´

¤Ó¶ÒÁ·Õè003:ÊͺàªÒÇ¹ì ¨Ò¡¤Ø³ ¹ÒÇÒàÍ¡ÊÍÒ´ Êع·âÃÇÒ·

㹡ÒÃÊͺàªÒǹì¢Í§¹Ñ¡àÃÕ¹ªÑé¹ÁѸÂÁÈÖ¡ÉÒ»Õ·Õè 4 ³ âçàÃÕ¹áËè§Ë¹Öè§ ÁÕ¢éÍÊͺ ªÇ¹©§¹ÍÂÙè 2 ¢éÍ »Ñ­ËÒ·Ñé§Êͧ¢é͹Ñ鹤×Í "¹¤Ãã´ÍÂÙèä¡Å¢Öé¹ä»·Ò§à˹×Í¡Çèҡѹ ¡Ãا෾ÏËÃ×ÍÁ¹ÔÅÒ" ¡Ñº "´Ç§ÍÒ·ÔµÂì¨Ðµ¡·Ò§´éÒ¹ä˹¢Í§¤Åͧ»Ò¹ÒÁÒÅèÒªéÒ¡Çèҡѹ ·Ò§´éÒ¹ÁËÒÊÁطûҫԿԡ ËÃ×Í ·Ò§´éÒ¹ÁËÒÊÁØ·ÃÍѵÅѹµÔ¡
ÁչѡàÃÕ¹µÍºä´é¶Ù¡·Ñé§ÊÒÁ¢éÍÃÇÁ 37 ¤¹ ˹Öè§ã¹ÊÒÁ¢Í§¹Ñ¡àÃÕ¹·Ñé§ËÁ´µÍº¼Ô´ã¹»Ñ­ËÒáŵµÔ¨Ù´ ˹Öè§ã¹ÊÕèµÍº¼Ô´ã¹»Ñ­ËҴǧÍÒ·ÔµÂ쵡 áÅÐ˹Öè§ã¹Ëéҵͺ¼Ô´·Ñé§Êͧ»Ñ­ËÒ
ÍÂÒ¡·ÃÒºÇèÒÁչѡàÃÕ¹à¢éҵͺ»Ñ­ËÒàªÒǹì¹Õé¡Õ褹

ÃËÑÊ 157-006-2548-003
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¤ÇÒÁÃÙé·Ò§¤³ÔµÈÒʵÃìÁÕ¤èÒà»ç¹Íʧä¢Â ÁÔãªèʧä¢Â·ÕèÁÕ¤ÇÒÁ¨Ó¡Ñ´

14 ¾ÄÉÀÒ¤Á 2005 14:32 : ¢éͤÇÒÁ¹Õé¶Ù¡á¡éä¢áÅéÇ 1 ¤ÃÑé§, ¤ÃÑé§ÅèÒÊØ´â´Â¤Ø³ promath
µÍº¾ÃéÍÁÍéÒ§ÍÔ§¢éͤÇÒÁ¹Õé
  #5  
Old 04 ¾ÄÉÀÒ¤Á 2005, 09:36
promath promath äÁèÍÂÙèã¹Ãкº
ËÑ´à´Ô¹ÅÁ»ÃÒ³
 
Çѹ·ÕèÊÁѤÃÊÁÒªÔ¡: 02 ¾ÄÉÀÒ¤Á 2005
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promath is on a distinguished road
Question

¼Ùé·Õèʹ㨷Õè¨ÐãËé¤ÇÒÁÃÙéàÃ×èͧà¡ÕèÂǡѺ á¤Å¤ÙÅÑÊàº×éͧµé¹ ·ÕèÁÕËÑÇ¢éʹѧ¹Õé
® ÅÔÁÔµ¢Í§¿Ñ§¡ìªÑ¹
® ¤ÇÒÁµèÍà¹×èͧ¢Í§¿Ñ§¡ìªÑ¹
® ÍѵÃÒ¡ÒÃà»ÅÕè¹á»Å§
® ͹ؾѹ¸ì¢Í§¿Ñ§¡ìªÑ¹
® ¤ÇÒÁªÑ¹¢Í§àÊé¹â¤é§
® ¡ÒÃËÒ͹ؾѹ¸ì¢Í§¿Ñ§¡ìªÑ¹¾Õª¤³Ôµâ´ÂãªéÊÙµÃ
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® ͹ؾѹ¸ìÍѹ´ÑºÊÙ§
® ¡ÒûÃÐÂØ¡µì¢Í§Í¹Ø¾Ñ¹¸ìÍÂèÒ§§èÒÂáÅÐÍÂèÒ§ÂÒ¡
® »ÃԾѹ¸ì
® »ÃԾѹ¸ìäÁè¨Ó¡Ñ´à¢µ
® »ÃԾѹ¸ì¨Ó¡Ñ´à¢µ
® ¾×é¹·Õè·Õè»Ô´ÅéÍÁ´éÇÂàÊé¹â¤é§
® âÍà»ÍàêѹµÃ§¢éÒÁ¡Ñº¡ÒÃËÒ͹ؾѹ¸ì
ÊÒÁÒöâ¾Ê·ì¢éͤÇÒÁÁÒã¹ËÑÇ¢é͹Õéä´é¤ÃѺ ãËéËÑÇ¢éÍà´ÕÂÇ¡çäÁèà»ç¹äà áµè¶éÒÁÕÁҡ˹èÍ ¡ç¨Ð´Õ¤ÃѺ ¢Í¢Íº¾ÃФسÅèǧ˹éҹФÃѺ
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¤ÇÒÁÃÙé·Ò§¤³ÔµÈÒʵÃìÁÕ¤èÒà»ç¹Íʧä¢Â ÁÔãªèʧä¢Â·ÕèÁÕ¤ÇÒÁ¨Ó¡Ñ´
µÍº¾ÃéÍÁÍéÒ§ÍÔ§¢éͤÇÒÁ¹Õé
  #6  
Old 04 ¾ÄÉÀÒ¤Á 2005, 14:15
R-Tummykung de Lamar R-Tummykung de Lamar äÁèÍÂÙèã¹Ãкº
¡ÃкÕè»ÃÐÊÒ¹ã¨
 
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¢éͤÇÒÁ: 566
R-Tummykung de Lamar is on a distinguished road
Post

¢éÍ 157-006-2548-003 ¹Õè ¼ÁÇèÒá»Å¡æ¹Ð¤ÃѺ

à¾ÃÒÐÇèÒ ÁÕ¤Ó¶ÒÁÍÂÙè 2 ÍѹáµèÅͧ´Ù¢éͤÇÒÁ¹ÕèÊÔ¤ÃѺ "ÁչѡàÃÕ¹µÍºä´é¶Ù¡·Ñé§ÊÒÁ¢éÍÃÇÁ 37 ¤¹ " ¼ÁÇèÒ¤§à»ç¹ µÍº¶Ù¡·Ñé§Êͧ¢éÍÁÒ¡¡ÇèÒ¤ÃѺ


¤×Í ãËé ¤¹·Õèà¢éÒÊͺ·Ñé§ËÁ´ x ¤¹
ãªé૵à¢éÒÁÒªèǹФÃѺ ãËé
A = ૵¢Í§¤¹·ÕèµÍº¼Ô´¢éÍáá
B = ૵¢Í§¤¹·ÕèµÍº¼Ô´¢éÍ·ÕèÊͧ

¨Ò¡â¨·Âìä´éÇèÒ
n(A) = \( \displaystyle{ \frac{x}{3}} \)
n(B) = \( \displaystyle{ \frac{x}{4}} \)
n(AÇB) = \( \displaystyle{ \frac{x}{5}} \)
n((AÈB)') = 37
\ n(U) = \( \displaystyle{ \frac{x}{3}+ \frac{x}{4}- \frac{x}{5}+37} \)

¡ç¨Ðä´éÊÁ¡ÒÃÇèÒ \( \displaystyle{ \frac{x}{3}+ \frac{x}{4}- \frac{x}{5}+37 = x} \)
«Öè§á¡éÊÁ¡ÒÃä´é x = 60 ¤ÃѺ¼Á

»Å. ¤Ó¶ÒÁ·ÕèàÍÒÁÒ¨Ò¡ä˹ËÃ×ͤÃѺ àËç¹ÁÕ·ÕèÁÒ¨Ò¡¤¹¹Ñ鹤¹¹Õé áÅéÇ¡çàÍÒä»·ÓÍÐäÃËÃͤÃѺ àËç¹ÁÕÃËÑÊ´éÇ ÍÕ¡ÍÂèÒ§ ¨ÐµÑ駤ӶÒÁäÇé 999 ¤Ó¶ÒÁàÅÂËÃ×ͤÃѺ àËç¹µÑé§ÃËÑÊ«Ð 001
__________________
[[:://R-Tummykung de Lamar\\::]] ||
(a,b,c > 0,a+b+c=3)
$$\sqrt a+\sqrt b+\sqrt c\geq ab+ac+bc$$

04 ¾ÄÉÀÒ¤Á 2005 14:15 : ¢éͤÇÒÁ¹Õé¶Ù¡á¡éä¢áÅéÇ 1 ¤ÃÑé§, ¤ÃÑé§ÅèÒÊØ´â´Â¤Ø³ R-Tummykung de Lamar
µÍº¾ÃéÍÁÍéÒ§ÍÔ§¢éͤÇÒÁ¹Õé
  #7  
Old 04 ¾ÄÉÀÒ¤Á 2005, 16:24
promath promath äÁèÍÂÙèã¹Ãкº
ËÑ´à´Ô¹ÅÁ»ÃÒ³
 
Çѹ·ÕèÊÁѤÃÊÁÒªÔ¡: 02 ¾ÄÉÀÒ¤Á 2005
¢éͤÇÒÁ: 45
promath is on a distinguished road
Exclamation

»Ñ­ËÒ¤³ÔµÈÒʵÃì¹èÒ¤Ô´

¤Ó¶ÒÁ¢éÍ004: àŢ¡¡ÓÅѧ1 ¨Ò¡promath

⨷ÂìµèÍ仹ÕéÁդӵͺÇèÒÍÂèÒ§äà ªèǤԴ˹èͤÃѺ
1) (2Ö3+Ö7)(2Ö3-Ö7)
2) Ö3x+4+Ö3x-5 = 9

µÍº¤Ó¶ÒÁ¢Í§¤Ø³ R-Tummykung de Kamar
ºÒ§¤Ó¶ÒÁ¹Ñé¹¼ÁàÍÒÁÒ¨Ò¡ÊÁÒ¤Á¤³ÔµÈÒʵÃìáË觻ÃÐà·Èä·Â¤ÃѺ áÅзÕèÁÕª×èͤ¹Í×è¹à¢éÒÁÒ´éÇÂà»ç¹¡ÒáÂèͧ¼Ùé·Õè¶ÒÁ¤Ó¶ÒÁ¤ÃѺ ¨Ðä´éÃÙéÇèÒã¤Ãà»é¹¼ÙéµÑé§â¨·ÂìËÃ×͹Ó⨷ÂìÁÒ ·ÕèÁÕÃËÑÊ¡çà¾ÃÒÐÇèÒà¤Ã×èͧ¤ÍÁ¾ÔÇàµÍÃì¢Í§¼ÁÁѹÁÕÃкº¾ÔàÈÉ·ÕèäÁè¤èÍÂàËÁ×͹ªÒǺéÒ¹¢Í§à¢Ò¤ÃѺ áÅзÕèµÑé§äÇéà»ç¹ 001 à¾ÃÒÐÍÒ¨¨ÐÁÕ¤Ó¶ÒÁ¶Ö§¢éÍ 999 ¡çà»ç¹ä´é¤ÃѺ ÍÔÍÔ...
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¤ÇÒÁÃÙé·Ò§¤³ÔµÈÒʵÃìÁÕ¤èÒà»ç¹Íʧä¢Â ÁÔãªèʧä¢Â·ÕèÁÕ¤ÇÒÁ¨Ó¡Ñ´
µÍº¾ÃéÍÁÍéÒ§ÍÔ§¢éͤÇÒÁ¹Õé
  #8  
Old 05 ¾ÄÉÀÒ¤Á 2005, 01:55
R-Tummykung de Lamar R-Tummykung de Lamar äÁèÍÂÙèã¹Ãкº
¡ÃкÕè»ÃÐÊÒ¹ã¨
 
Çѹ·ÕèÊÁѤÃÊÁÒªÔ¡: 20 ¸Ñ¹ÇÒ¤Á 2004
¢éͤÇÒÁ: 566
R-Tummykung de Lamar is on a distinguished road
Post

¢éÍ 004
1.) ¡ç ¼ÅµèÒ§¡ÓÅѧÊͧ¸ÃÃÁ´Ò
\ Áѹ¤×Í (2Ö3)2-(Ö7)2 = 12 - 7 = 5

2.) ¢é͹Õé¹èÒ¨ÐÊÁÁµÔµÑÇá»ÃãËé
a = Ö3x+4
b = Ö3x-5

\( \displaystyle{ \begin{array}{rcl} a+b&=&9\\a^2-b^2&=&9\\ \therefore a-b&=&1 \\á¡éÊÁ¡ÒÃ\ \ ä´é\ \ a\ =\ 5\ \ áÅÐ\ \ b\ =\ 4 \end{array} } \)
á·¹¤èÒ¡ÅѺä´é x = 7

»Å. R-Tummykung de Lamar ¤ÃѺ äÁèãªè R-Tummykung de Kamar
__________________
[[:://R-Tummykung de Lamar\\::]] ||
(a,b,c > 0,a+b+c=3)
$$\sqrt a+\sqrt b+\sqrt c\geq ab+ac+bc$$

05 ¾ÄÉÀÒ¤Á 2005 01:57 : ¢éͤÇÒÁ¹Õé¶Ù¡á¡éä¢áÅéÇ 2 ¤ÃÑé§, ¤ÃÑé§ÅèÒÊØ´â´Â¤Ø³ R-Tummykung de Lamar
µÍº¾ÃéÍÁÍéÒ§ÍÔ§¢éͤÇÒÁ¹Õé
  #9  
Old 05 ¾ÄÉÀÒ¤Á 2005, 23:35
gon's Avatar
gon gon äÁèÍÂÙèã¹Ãкº
¼Ùé¾Ô·Ñ¡Éì¡®¢Ñé¹ÊÙ§
 
Çѹ·ÕèÊÁѤÃÊÁÒªÔ¡: 29 ÁÕ¹Ò¤Á 2001
¢éͤÇÒÁ: 4,608
gon is on a distinguished road
Smile

¢éÍ 2. §§¡Ñº¤Ó¶ÒÁ¤ÃѺ. ⨷ÂìºÍ¡ÇèÒàËÃÕ­ÁѹÍÂÙè㹶ا áÅéǨЪÑè§àËÃÕ­ä´éÂÑ§ä§ á¡ÐÍÍ¡ÁÒ¨Ò¡¶Ø§ªÑè§ä´éËÃ×ͤÃѺ. ÍÕ¡ÍÂèÒ§µÒªÑ觺͡ÁÒäËÁÇèÒ à»ç¹Ãкºáººã´ ẺÁÕµÑÇàÅ¢ ËÃ×Í áºº¶èǧ¹éÓ˹ѡÊÁ´ØÅ
µÍº¾ÃéÍÁÍéÒ§ÍÔ§¢éͤÇÒÁ¹Õé
  #10  
Old 06 ¾ÄÉÀÒ¤Á 2005, 16:08
promath promath äÁèÍÂÙèã¹Ãкº
ËÑ´à´Ô¹ÅÁ»ÃÒ³
 
Çѹ·ÕèÊÁѤÃÊÁÒªÔ¡: 02 ¾ÄÉÀÒ¤Á 2005
¢éͤÇÒÁ: 45
promath is on a distinguished road
Exclamation

¤Ó¶ÒÁ¢éÍ·Õè005:ËÒ¡¨Ð¨èÒ µéͧ¤Ô´áÅéǤԴÍÕ¡¨¹àÇÕ¹ËÑÇ ¨Ò¡ÊÊÇ·.

ÃéÒ¹¤éÒáËè§Ë¹Öè§ÁÕÅÙ¡¨éÒ§ 3 ¤¹ ¤×Í á´§ ¹éÍ áÅШԵ â´ÂáµèÅФ¹àʹͤèÒ¨éÒ§·Ó§Ò¹ªÑèÇâÁ§ÅÐ 100 110 120 ºÒ· µÒÁÅíҴѺ áÅÐÁÕ§Ò¹ 3 ÍÂèÒ§ ¤×Í a b áÅÐ c
¨íҹǹªÑèÇâÁ§·Õèá´§·íÒ§Ò¹ a, b áÅÐ c ¤×Í 7.5, 8 áÅÐ 4.5 ªÑèÇâÁ§ µÒÁÅíҴѺ
¨íҹǹªÑèÇâÁ§·Õè¹éÍ·íÒ§Ò¹ a, b áÅÐ c ¤×Í 6, 8.5 áÅÐ 5 ªÑèÇâÁ§ µÒÁÅíҴѺ áÅÐ
¨íҹǹªÑèÇâÁ§·Õè¨Ôµ·íÒ§Ò¹ a, b áÅÐ c ¤×Í 6.5, 7 áÅÐ 3.5 ªÑèÇâÁ§ µÒÁÅíҴѺ
ÍÂÒ¡·ÃÒºÇèÒ¹Ò¨éÒ§¤ÇÃãËÅÙ¡¨éÒ§¤¹ã´·íÒ§Ò¹ÍÂèҧ㴷ÕèÊÒÁÒö·íÒ§Ò¹¹Ñé¹àÊÃç¨ áÅШèÒÂà§Ô¹¹éÍ·ÕèÊØ´ áÅжéÒ¹Ò¨éÒ§µéͧ¡ÒÃÃѺÅÙ¡¨éÒ§à¾×èÍà¢éÒ·íÒ§Ò¹·Ñé§ÊÒÁÍÂèÒ§à¾Õ§˹Ö觤¹ à¢Ò¤ÇÃÃѺÅÙ¡¨éÒ§¤¹ã´à¢éÒ·íÒ§Ò¹¨Ö§¨Ð¨èÒ¹éÍ·ÕèÊØ´
ÃËÑÊ 157-006-2548-005

»Å.1 ¢Íâ·É¤ÃѺÊÓËÃѺ¤Ø³ R-Tummykung de Lamar ¢ÍÍÀÑÂÍÂèÒ§ÂÔ觤ÃѺ à¹×èͧ¨Ò¡¼Á¾ÔÁ¾ìàÃçÇä»Ë¹èÍÂáÅéǼԴ ¼Á¡çäÁèä´éµÃǨ·Ò¹ËÃ×Í¡ÅѺÁÒá¡éä¢ÍÕ¡Ãͺ ÁѹÍÒ¨¨Ð·ÓãËé¤Ø³äÁè¤è;Íã¨ã¹µÑǼÁà·èÒäùѡ áµè¼Á¢Íâ·ÉÍÂèÒ§ÊÙ§ ¤ÃÒÇËÅѧ¼Á¨Ð»ÃѺ»ÃاãËé´Õ¢Ö鹡ÇèÒ¹Õé¤ÃѺ

»Å.2 ËÒ¡ÁÕ¼ÙéµÍº¤Ó¶ÒÁ¶Ù¡áÅéÇ ¼Á¨Ðà¢éÒä»à©ÅÂãËé¤ÃѺ
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06 ¾ÄÉÀÒ¤Á 2005 16:11 : ¢éͤÇÒÁ¹Õé¶Ù¡á¡éä¢áÅéÇ 1 ¤ÃÑé§, ¤ÃÑé§ÅèÒÊØ´â´Â¤Ø³ promath
µÍº¾ÃéÍÁÍéÒ§ÍÔ§¢éͤÇÒÁ¹Õé
  #11  
Old 06 ¾ÄÉÀÒ¤Á 2005, 23:49
R-Tummykung de Lamar R-Tummykung de Lamar äÁèÍÂÙèã¹Ãкº
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Çѹ·ÕèÊÁѤÃÊÁÒªÔ¡: 20 ¸Ñ¹ÇÒ¤Á 2004
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R-Tummykung de Lamar is on a distinguished road
Post

ÍéÒ§ÍÔ§:
¢éͤÇÒÁà´ÔÁ¢Í§¤Ø³ promath:
¤Ó¶ÒÁ¢éÍ·Õè005:ËÒ¡¨Ð¨èÒ µéͧ¤Ô´áÅéǤԴÍÕ¡¨¹àÇÕ¹ËÑÇ ¨Ò¡ÊÊÇ·.
»Å.1 ¢Íâ·É¤ÃѺÊÓËÃѺ¤Ø³ R-Tummykung de Lamar ¢ÍÍÀÑÂÍÂèÒ§ÂÔ觤ÃѺ à¹×èͧ¨Ò¡¼Á¾ÔÁ¾ìàÃçÇä»Ë¹èÍÂáÅéǼԴ ¼Á¡çäÁèä´éµÃǨ·Ò¹ËÃ×Í¡ÅѺÁÒá¡éä¢ÍÕ¡Ãͺ ÁѹÍÒ¨¨Ð·ÓãËé¤Ø³äÁè¤è;Íã¨ã¹µÑǼÁà·èÒäùѡ áµè¼Á¢Íâ·ÉÍÂèÒ§ÊÙ§ ¤ÃÒÇËÅѧ¼Á¨Ð»ÃѺ»ÃاãËé´Õ¢Ö鹡ÇèÒ¹Õé¤ÃѺ
[ 06 ¾ÄÉÀÒ¤Á 2005 16:11: ¢éͤÇÒÁ¹Õé¶Ù¡á¡éä¢áÅéÇ 1 ¤ÃÑé§, ¤ÃÑé§ÅèÒÊØ´â´Â¤Ø³ promath ]

áËÁ .. ¼Á¡çäÁèä´é¢¹Ò´¹Ñ鹫ѡ˹èÍ ¤ÇÒÁ¼Ô´¾ÅÒ´à¹Õè ÁÕºéÒ§¡çà»ç¹àÃ×èͧ»¡µÔ¤ÃѺ äÁèµéͧ¤Ô´ÁÒ¡
__________________
[[:://R-Tummykung de Lamar\\::]] ||
(a,b,c > 0,a+b+c=3)
$$\sqrt a+\sqrt b+\sqrt c\geq ab+ac+bc$$

06 ¾ÄÉÀÒ¤Á 2005 23:52 : ¢éͤÇÒÁ¹Õé¶Ù¡á¡éä¢áÅéÇ 1 ¤ÃÑé§, ¤ÃÑé§ÅèÒÊØ´â´Â¤Ø³ R-Tummykung de Lamar
µÍº¾ÃéÍÁÍéÒ§ÍÔ§¢éͤÇÒÁ¹Õé
  #12  
Old 08 ¾ÄÉÀÒ¤Á 2005, 03:27
nongtum's Avatar
nongtum nongtum äÁèÍÂÙèã¹Ãкº
¼Ùé¾Ô·Ñ¡Éì¡®·ÑèÇä»
 
Çѹ·ÕèÊÁѤÃÊÁÒªÔ¡: 10 àÁÉÒ¹ 2005
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nongtum is on a distinguished road
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¢éÍ·Õè005 ã¹·Õè¹Õé¨ÐÊѹ¹ÔÉ°Ò¹Çèҧҹ˹Ö觧ҹ·Óä´é¤¹à´ÕÂÇ ËÒ¡ã¤Ã¤Ô´¡Ã³ÕÊÒÁѤ¤ÕªØÁ¹ØÁ(˹Ö觧ҹËÅÒ¤¹)ä´é Åͧ post ÁҹФÃѺ
àÃҨФԴ¤èÒãªé¨èÒ·ըÐà¡Ô´¢Öé¹àÁ×èÍáµèÅФ¹·Ó§Ò¹áµèÅÐÍÂèÒ§àÊÃ稴ѧ¹Õé
\[
\begin{array}{*{20}c}
{¤¹§Ò¹} & {JobA} & {JobB} & {JobC} & {ÃÇÁ} \\
{á´§} & {750} & {800} & {450} & {2000} \\
{¹éÍÂ} & {660} & {935} & {550} & {2145} \\
{¨Ôµ} & {780} & {840} & {420} & {2040} \\
\end{array}
\]
¨Ò¡µÒÃÒ§ àÃÒ¨Ö§ÊÃØ»ä´éÇèÒ ¤ÇèÐãËé ¹éÍ·ӧҹ A á´§·Ó§Ò¹ B ¨Ôµ·Ó§Ò¹ C áÅÐËÒ¡µéͧ¨éÒ§¤¹à´ÕÂÇ ¤Çèéҧᴧ
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Stay Hungry. Stay Foolish.
µÍº¾ÃéÍÁÍéÒ§ÍÔ§¢éͤÇÒÁ¹Õé
  #13  
Old 09 ¾ÄÉÀÒ¤Á 2005, 01:12
Grimmyredrum's Avatar
Grimmyredrum Grimmyredrum äÁèÍÂÙèã¹Ãкº
ÊÁÒªÔ¡ãËÁè
 
Çѹ·ÕèÊÁѤÃÊÁÒªÔ¡: 01 ¾ÄÉÀÒ¤Á 2005
¢éͤÇÒÁ: 5
Grimmyredrum is on a distinguished road
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¢éÍ2
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àÃÒ¨ÐàÅ×Í¡àËÃÕ­¨Ó¹Ç¹«éӡѹäÁèä´é à¾ÃÒÐ ËÒ¡àÅ×Í¡àËÃÕ­¨Ó¹Ç¹«éӡѹ ¨ÐäÁèÊÒÁÒöá¡ä´éÇèҶاä˹à»ç¹àËÃÕ­»ÅÍÁ à¾ÃÒÐ ¹¹.¨Ð¢Ò´ËÒÂä»à»ç¹¨Ó¹Ç¹à·èÒæ¡Ñ¹´éÇÂ

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>>>¶éÒªÑè§áÅéÇ ¹¹. ¢Ò´ä» 2 ¡ÃÑÁ áÊ´§ÇèҶا¹Õé໧àËÃÕ­»ÅÍÁ

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(ËÂÔº 3 àËÃÕ­äÁèä´é à¾ÃÒÐ ¶éÒ¹¹. ¢Ò´ä»3¡ÃÑÁ ¨ÐäÁèÊÒÁÒöºÍ¡ä´éÇèÒ ¶Ø§·Õèà»ç¹àËÃÕ­»ÅÍÁ¤×Í ¶Ø§·ÕèÊͧ-ÊÒÁ ËÃ×Í ¶Ø§áá-ÊÕè)
>>>¶éÒªÑè§áÅéÇ ¹¹. ¢Ò´ä» 4 ¡ÃÑÁ áÊ´§ÇèҶا¹Õé໧àËÃÕ­»ÅÍÁ

¶Ø§·ÕèËéÒ àÃÒ¨ÐËÂÔºÍÍ¡ÁÒ 7 àËÃÕ­
(ËÂÔº 5 ËÃ×Í 6 àËÃÕ­äÁèä´é㹷ӹͧà´ÕÂǡѹ)
>>>¶éÒªÑè§áÅéÇ ¹¹. ¢Ò´ä» 7 ¡ÃÑÁ áÊ´§ÇèҶا¹Õé໧àËÃÕ­»ÅÍÁ

¨Ò¡¹Ñé¹àÍҨӹǹàËÃÕ­·Õèä´éÁÒªÑ觡éͨзÃÒºÇèÒ ¶Ø§ã´à»ç¹¶Ø§»ÅÍÁ
  • ¶éÒªÑè§áÅéǹ¹.¢Ò´ä» 1 áÊ´§ÇèҶا·Õèà»ç¹àËÃÕ­»ÅÍÁ¤×Í ¶Ø§áá + ¶Ø§·ÕèÊͧ(0+1 = 1)
  • ¶éÒªÑè§áÅéǹ¹.¢Ò´ä» 2 áÊ´§ÇèҶا·Õèà»ç¹àËÃÕ­»ÅÍÁ¤×Í ¶Ø§áá + ¶Ø§·ÕèÊÒÁ(0+2 = 2)
  • ¶éÒªÑè§áÅéǹ¹.¢Ò´ä» 4 áÊ´§ÇèҶا·Õèà»ç¹àËÃÕ­»ÅÍÁ¤×Í ¶Ø§áá + ¶Ø§·ÕèÊÕè(0+4 = 4)
  • ¶éÒªÑè§áÅéǹ¹.¢Ò´ä» 7 áÊ´§ÇèҶا·Õèà»ç¹àËÃÕ­»ÅÍÁ¤×Í ¶Ø§áá + ¶Ø§·ÕèËéÒ(0+7 = 7)
  • ¶éÒªÑè§áÅéǹ¹.¢Ò´ä» 3 áÊ´§ÇèҶا·Õèà»ç¹àËÃÕ­»ÅÍÁ¤×Í ¶Ø§·ÕèÊͧ + ¶Ø§·ÕèÊÒÁ(1+2 = 3)
  • ¶éÒªÑè§áÅéǹ¹.¢Ò´ä» 5 áÊ´§ÇèҶا·Õèà»ç¹àËÃÕ­»ÅÍÁ¤×Í ¶Ø§·ÕèÊͧ + ¶Ø§·ÕèÊÕè(1+4 = 5)
  • ¶éÒªÑè§áÅéǹ¹.¢Ò´ä» 8 áÊ´§ÇèҶا·Õèà»ç¹àËÃÕ­»ÅÍÁ¤×Í ¶Ø§·ÕèÊͧ + ¶Ø§·ÕèËéÒ(1+7 = 8)
  • ¶éÒªÑè§áÅéǹ¹.¢Ò´ä» 6 áÊ´§ÇèҶا·Õèà»ç¹àËÃÕ­»ÅÍÁ¤×Í ¶Ø§·ÕèÊÒÁ + ¶Ø§·ÕèÊÕè(2+4 = 6)
  • ¶éÒªÑè§áÅéǹ¹.¢Ò´ä» 9 áÊ´§ÇèҶا·Õèà»ç¹àËÃÕ­»ÅÍÁ¤×Í ¶Ø§·ÕèÊÒÁ + ¶Ø§·ÕèËéÒ(2+7 = 9)
  • ¶éÒªÑè§áÅéǹ¹.¢Ò´ä» 11 áÊ´§ÇèҶا·Õèà»ç¹àËÃÕ­»ÅÍÁ¤×Í ¶Ø§·ÕèÊÕè + ¶Ø§·ÕèËéÒ(4+7 = 11)

«Ö觪Ñè§àËÃÕ­·Ñé§ËÁ´ 0+1+2+4+7 = 14 àËÃÕ­(¹éÍÂÊØ´ÂѧÍÐ)
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  #14  
Old 10 ¾ÄÉÀÒ¤Á 2005, 08:44
promath promath äÁèÍÂÙèã¹Ãкº
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Çѹ·ÕèÊÁѤÃÊÁÒªÔ¡: 02 ¾ÄÉÀÒ¤Á 2005
¢éͤÇÒÁ: 45
promath is on a distinguished road
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10 ¾ÄÉÀÒ¤Á 2005 15:56 : ¢éͤÇÒÁ¹Õé¶Ù¡á¡éä¢áÅéÇ 2 ¤ÃÑé§, ¤ÃÑé§ÅèÒÊØ´â´Â¤Ø³ promath
µÍº¾ÃéÍÁÍéÒ§ÍÔ§¢éͤÇÒÁ¹Õé
  #15  
Old 10 ¾ÄÉÀÒ¤Á 2005, 15:54
promath promath äÁèÍÂÙèã¹Ãкº
ËÑ´à´Ô¹ÅÁ»ÃÒ³
 
Çѹ·ÕèÊÁѤÃÊÁÒªÔ¡: 02 ¾ÄÉÀÒ¤Á 2005
¢éͤÇÒÁ: 45
promath is on a distinguished road
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ÃËÑÊ 157-006-2548-006
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