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JoseG
Joined: 30 Sep 2004Posts: 8
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Posted: Mon Feb 28, 2005 11:18 pm Post subject: Some Question link with Integers
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1. Show that no sum of reciprocals of squares of distinct positive integers can ever be as lager as 2. 2. Prove that there are infinitely many pairs of integers x, y satisfying the equation x^2- 2y^2 =1. Thx!_________________
I want to fly, not only far but also high.
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Soarer
Frequent VisitorJoined: 18 Jan 2004Posts: 213
Location: Hong Kong
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JoseG
Joined: 30 Sep 2004Posts: 8
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Posted: Thu Mar 03, 2005 1:26 pm Post subject:
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Thanks~Soarer The line you gave is so uesful~~_________________
I want to fly, not only far but also high.
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