Question: Let X and Y be random variables and U = aX + b, V = cY + d, where a, b, c, d are constants.

Let X and Y be random variables and U = aX + b, V = cY + d, where a, b, c, d are constants. Show that
if ac>0 -Pxr. otherwise. PxY. Puv

if ac>0 -Pxr. otherwise. PxY. Puv

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