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Let X and Y be random variables with joint pdf f(x, y) = 2 + x...

Let X and Y be random variables with joint pdf f(x, y) = 2 + x − y, for 0 <= x <= 1, 1 <= y <= 2.

(a) Find the probability that min(X, Y ) <= 1/2.

(b) Find the probability that X + √ Y >= 4/3.

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