please explain each step 5.21 Let X and Y be independent random variables with fae-ax, x>0...

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please explain each step

5.21 Let X and Y be independent random variables with fae-ax, x>0 fx(x) = 10. otherwise and Be-Bt, x>0 fr(y) = 10 otherwise w

Answer 1

Answer #1

sal Geeve 5- 21 ous . +7° B ? Given X and Y are independent random 1. Valiables fx(a) = saeax axo lo otherwise fylg) = ş ßepe

Answer 2

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