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(a) . The joint pmf of a bivariate r.v. (X, Y) is given by x( = 1,2;y) = 1,2 Pxyl Sk(2x1 + y]): 0; o/w

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(a) . The joint pmf of a bivariate r.v. (X, Y) is given by x( = 1,2;y) = 1,2 Pxyl Sk(2x1 + y]): 0; o/w Where k is a constant. Find the value of k. Find the marginal pmf's of X and Y. iii. Are X and Y independent? (b) Let Y = 1/X bear.v. with pdf fx(x). Find the pdf of Y in terms of fx(x)

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