Events AAA and BBB satisfy P(A∣B)=P(B∣A)P(A|B) = P(B|A)P(A∣B)=P(B∣A). If P(A)=0.2P(A) = 0.2P(A)=0.2 and P(B)=0.4P(B) = 0.4P(B)=0.4, find P(A∩B)P(A \cap B)P(A∩B).
0.08
0.16
0.2
0.04