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![[Post New]](/templates/default/images/icon_minipost_new.gif) 6 Jul 2008 22:59:38 IST
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Prove that for every positive integer n there is a unique ordered pair (a, b)
of positive integers such that
n =[1/2][(a + b − 1)(a + b − 2) + a.]
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"You need a perfect strategy to clear JEE more than knowledge " |
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![[Post New]](/templates/default/images/icon_minipost_new.gif) 29 Aug 2008 00:04:29 IST
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helppppppp
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"You need a perfect strategy to clear JEE more than knowledge " |
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