If P(A)=0.3,P(B)=0.2P(A) = 0.3, P(B) = 0.2P(A)=0.3,P(B)=0.2 and they are disjoint, what is P(A∣A∪B)P(A|A \cup B)P(A∣A∪B)?
0.3/0.5
0.3/0.2
0.3/0.6
0.5/0.3