Mark the correct alternative in each of the following:
If A and B are two events such that P(A/B) = p, P(A) = p, P(B) = 1/3 and 
then p =
P
= p , P(A) = p , P(B) = 
, P(A∪B) = 
→ (Given)
Now,
→ From (Given)
P(A∩B) = 
→ (1)
Now, according to the addition theorem of probability:
P(A⋃B) = P(A) + P(B) – P(A⋂B)
1