Question: Let X and Y be two continuous random variables with joint probability density function f xy (x, y) =cx 2 y if 0yx 1 and

Let X and Y be two continuous random variables with joint probability density function fxy(x, y) =cx2y if 0yx 1 and 0 otherwise.

(a)Find the constant c

(b)Find fx(x) and fy(y)

(c)Find P (Y4xlY 2x).

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