Question

If X and Y are independent variables, then
A. f(x,y) = f(x)/f (y)
B. f(x, y) = f(x) + f(y)
C.f(x,y) = f(x) - f)
D. f(x,y) = f(x)f (y)​

Answer 1

Answer:

sorry it's quite difficult

Answer 2

Answer:

(B) answers

Step-by-step explanation:

f(x,y)_f(x)+f(y)