The joint probability mass function of X and Y isgiven

Chapter 6, Problem 6.40

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The joint probability mass function of X and Y isgiven byp(1, 1) = 18p(1, 2) = 14p(2, 1) = 18p(2, 2) = 12(a) Compute the conditional mass function of Xgiven Y = i, i = 1, 2.(b) Are X and Y independent?(c) Compute P{XY 3},P{X + Y > 2},P{X/Y > 1}.

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