Given P(A)=0.5P(A) = 0.5P(A)=0.5 and P(B)=0.4P(B) = 0.4P(B)=0.4. If AAA and BBB are mutually exclusive, what is P(A∪B)P(A \cup B)P(A∪B)?
0.9
0.2
0.1
0.7