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Infinite Illation Decision (Posted on 2015-12-31) Difficulty: 3 of 5
Each of X and Y is a positive integer, such that:
  • X and Y are relatively prime, and:
  • Each of (X2 – 5)/Y and (y2 – 5)/X is a positive integer.
Does there exist an infinite numbers of pairs (X,Y) satisfying the given conditions?
Give reasons for your answer.

No Solution Yet Submitted by K Sengupta    
Rating: 4.0000 (1 votes)

Comments: ( You must be logged in to post comments.)
  Subject Author Date
re: Lucozade (Spoiler)broll2016-01-01 08:57:54
Some ThoughtsLucozade (Spoiler)Harry2015-12-31 17:52:16
Some ThoughtsIt seems...Charlie2015-12-31 10:18:36
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