Question: Find P(X > Y) when (X, Y) has the density f(x, y) = 0.25e 0.5(x+y) if x 0, y 0 and 0 otherwise.

Find P(X > Y) when (X, Y) has the density

f(x, y) = 0.25e0.5(x+y) if x ≥ 0, y ≥ 0

and 0 otherwise.

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