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Difficulty—
If x and y are integers and xy ≠0, what is the value of \(\frac{x^{-2y}}{y^{2x}}\)?
(1) x + y = 0
(2) xy = y/x
OA A
Source: Magoosh
(1) x + y = 0
(2) xy = y/x
OA A
Source: Magoosh
