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Multiply In Pairs, Get Product (Posted on 2007-07-26) Difficulty: 2 of 5
Determine all possible positive real quadruplets (p, q, r, s) satisfying the following system of equations:

pqrs = 27 + pq+ pr + ps + qr + qs + rs

p+q+r+s = 12

See The Solution Submitted by K Sengupta    
Rating: 3.0000 (1 votes)

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  Subject Author Date
SolutionSolutionPraneeth2007-07-26 11:23:25
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