uppose that X and Y have joint density function fxx (x, y) = (x + y²) for 0 < æ < 1, 0 < y < 1 (and Ex,Y (x, y) = 0 otherwise). Determine Cov(X,Y), the covariance of X and Y. 1 - 100 3 7 20 1 10 -- e) None of the above

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