Question: Let X and Y have a joint density function given by: fXY (x, y) = e (x+y) if x, y > 0 0 elsewhere Find

Let X and Y have a joint density function given by: fXY (x, y) = e (x+y) if x, y > 0 0 elsewhere Find the density function of a new random variable given as: U = X X+Y

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