If P(A)= 0.5, P(B) = 0.02 and P(A∩B) = 0.005, find P(A∪B)
0.59
0.515
0.44
0.525
P(A∪B) = P(A) + P(B) – P(A∩B)
= 0.5 + 0.02 – 0.005
= 0.515
If P(B) = 0.5 and P(A∩B)=0.32, find P(AB) .