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My favorite numbers VIII (Posted on 2011-08-10) Difficulty: 3 of 5
Each of A, B, C and D is a positive integer satisfying both the following equations:

AB = C*D, and:

CD = A*B

Prove that no valid solution to the above equation exists, whenever both B and D exceed 2.

No Solution Yet Submitted by K Sengupta    
Rating: 1.0000 (1 votes)

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reader | Comment 1 of 4
My favorite numbers, We need to just improve our solutions. We are checking essay writing points, When these points are increase points means we can just check samedayessay. We need these numbers to solve my math equation ever.
  Posted by Adversde on 2020-05-11 20:04:24
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