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![[Post New]](/templates/default/images/icon_minipost_new.gif) 14 Jul 2008 00:09:41 IST
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Find all pairs of nonnegative integers (x, y) satisfying (xy −7)^2 = x^2 +y^2.
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"You need a perfect strategy to clear JEE more than knowledge " |
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14 Jul 2008 00:30:58 IST
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-------wrong soln------
apologies :(
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14 Jul 2008 00:40:05 IST
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(0,7) (7,0) (3,4) (4,3)
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"Before you start some work, always ask yourself three questions - Why am I doing it, What the results might be and Will I be successful. Only when you think deeply and find satisfactory answers to these questions, go ahead."
Chanakya quotes (Indian politician, strategist and writer, 350 BC-275 BC) |
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