perplexus.info :: Numbers : Sufficient or not?

Sufficient or not? (Posted on 2018-08-29)

M & N are distinct real numbers.
M+N is a rational number.
M^2+N^2 is a rational number.
M*N is rational as well.

Provided all the above is true must each of M, N be rational?

No Solution Yet Submitted by Ady TZIDON

Rating: 5.0000 (1 votes)

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good

| Comment 5 of 6 |

It really confuse me all the time run 3 unblocked

Posted by run on 2020-07-14 05:25:18

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