Question: Random variables X and Y are jointly distributed with the density f(x,y) = (24/11)y(1 x y) for x > 0,y> 0, and x

Random variables X and Y are jointly distributed with the density f(x,y) =

(24/11)y(1 − x − y) for x > 0,y> 0, and x + y < 1. Find the Cov(X,Y ).

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