Question: Suppose the random variables X and Y are jointly distributed according to the Pdf fX,Y(x, y) = 6/7 (x2 + xy/2), 0 x

Suppose the random variables X and Y are jointly distributed according to the Pdf
fX,Y(x, y) = 6/7 (x2 + xy/2), 0 ≤ x ≤ 1, 0 ≤ y ≤ 2
Find
(a) fX(x).
(b) P(X > 2Y).
(c) P(Y > 1|X > 1/2).

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