Question: How to do? Need your help so much :( 4. Given the following joint pdf of X and Y fx,x (x, y) =124xy, forx> 0,y

How to do? Need your help so much :(

How to do? Need your help so much :( 4. Given the

4. Given the following joint pdf of X and Y fx,x (x, y) =124xy, forx> 0,y > 0 and x +y 2Y). c. Find E(XY). d. Find E (X|Y = y) for 0

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