Probability Theory 2 Conditional Distribution of Stochastic Independence

Let X and Y have the joint pmf defined by f(x, y) = cxy where x = 1,2 and y = 2,3 a. Solve for c. b. Show the joint PMF in tabular form. c. Show the marginal PMF of X and Y. d. Show the joint CDF of X and Y. e. Show the marginal CDF of X using indicator function. f. Solve for fxy (x|3)