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Reciprocal Equation #2 (Posted on 2003-07-20) Difficulty: 3 of 5
Find all sets of positive integers A, B, and C which satisfy

1/A = 1/B + 1/C.

See The Solution Submitted by Brian Smith    
Rating: 3.4000 (5 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)
A (partial?) solution | Comment 7 of 15 |
For integer P, Q, setting A=PQ, B=P(P+Q), C=Q(P+Q) gives a solution.
  Posted by Federico Kereki on 2003-07-21 07:59:33
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