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5.39 Two random variables have a joint Gaussian PDF given byfx, v(x, y) = 3x2+3y2 -4xy+ 14x -16y+23 exp 61V5 30Find E[X] , E[Y], Var(X),

5.39 Two random variables have a joint Gaussian PDF given byfx, v(x, y) = 3x2+3y2 -4xy+ 14x -16y+23 exp 61V5 30Find E[X] , E[Y], Var(X), Var(Y), Py y, Cov(X, Y), and E[XY].Answers: -1, 2, 9, 9, 2/3, 6, and 4

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