Two independent events A and B satisfy P(A)=0.5P(A)=0.5P(A)=0.5 and P(B)=0.2P(B)=0.2P(B)=0.2. What is P(Ac∣A∪B)P(A^c | A \cup B)P(Ac∣A∪B)?
0.2
0.333
0.25
0.4