Let and random variables with joint probability mass function p (x, y) = c(1 - x⁻ˣ) ʸWhere x = 0, 1, . . . - 1 and y = 0, 1, 2, . . . () find c . () Find px (x) . (c) Find p| (y|x), the conditional probability mass function o given = x .
Let x and be random variables with joint probability mass function
px (x, y) = c(1 - 2 -x)x
where x = 0, 1, ...., - 1 and y = 0, 1, 2, ...
(a) Find c .