If P(A∪B)=0.8P(A \cup B) = 0.8P(A∪B)=0.8 and P(A∩B)=0.2P(A \cap B) = 0.2P(A∩B)=0.2, what is the value of P(A)+P(B)P(A) + P(B)P(A)+P(B)?
1.2
1.0
0.6
0.4