1.

Which of the following is not a valid Pythagorean relation in which x^2 + y^2 = z^2 ?

Answer»

A)`576^2 + 768^2 = 960^2`
B)`675^2 + 816^2 = 1059^2`
C)`576^2 + 756^2 =945^2`
D)`756^2 + 1215^2 = 1431^2`

ANSWER :D


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