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Some Reals Sum Two (Posted on 2008-09-01)

Determine all possible real quadruplet(s) (P, Q, R, S) with P ≤ Q ≤ R ≤ S that satisfy this system of equations:

P + Q*R*S = 2, and:

Q + R*S*P = 2, and:

R + P*Q*S = 2, and:

S + P*Q*R = 2.

See The Solution Submitted by K Sengupta

Rating: 5.0000 (1 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)

re: Unreal!

| Comment 5 of 6 |

(In reply to Unreal! by Steve Herman)

Do you mean integer?

Posted by Ady TZIDON on 2008-09-01 17:48:00

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