Suppose P(A) = 0 $\cap$ B)
B Find P(A $\cup$ B)
C Find P(A /B)

Suppose P(A) = 0.30, P(B) = 0.40, and P(B /A) = 0.60.
a. Find P(A $\cap$ B).
b. Find P(A $\cup$ B).
c. Find P(A /B).