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Let a and b be positive integers such that 1/2 + 1/a = 1/3 + 1/b.  Find all possible pairs (a,b).

 Dec 17, 2019
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Let a and b be positive integers such that 1/2 + 1/a = 1/3 + 1/b.  Find all possible pairs (a,b).

 

a         b

3         2

6         3

 Dec 18, 2019

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