Suppose the events B1 and B2 are mutually exclusive and complementary events, such that P(B1) =0.75 and P(B2)=0.25. Consider another event A such that Find P(A|B1)=0.3 and P(A|B2)=0.5.
a. Find P(B1A)
b Find P(B2A)
c. Find P(A)
d. Find P(B1|A)
e. Find P(B2|A)