If x, y, and z are positive integers and x^2 = y^2…

If x, y, and z are positive integers and x^2 = y^2 + z^2, which of the following must be true? I. x > z II. x = y + z III. y^2 + z^2 is a positive integer

AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #32089