i need the answer quickly If X and Y are two random variable with the joint probabilitydensity function give by : f(x,y) = }"Se-(x+y)„x>0 ,y>0otherwiseFind the probability density function of the random variableU =-Y(a) by using the cumulative distribution function technique.(b)by usingchange of variables technique.

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Answered: If X and Y are two random variable with…

Calculus For The Life Sciences

2nd Edition

ISBN:9780321964038

Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Chapter13: Probability And Calculus

Section13.2: Expected Value And Variance Of Continuous Random Variables

Problem 10E

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