5x2y if 0

A random vector (X, Y) has joint pdf f (x, y) Without any computation, we can say that 5x2y 5xy2 o if Of a; Syf I, otherwise. (a) (b) (c) (d) X and Y are independent because y) = for some functions g(:r), h(y). X and Y are not independent because f(x, y) for some functions g(x), h(y). X and Y are independent because f(x, y) for some functions g(x), h(y). X and Y are not independent because f(x, y) for some functions g(x), h(y). none of the above.