Two events A,BA, BA,B satisfy P(A)=0.4,P(B)=0.3P(A) = 0.4, P(B) = 0.3P(A)=0.4,P(B)=0.3. If P(A∪B)=0.6P(A \cup B) = 0.6P(A∪B)=0.6, what is P(A∣Bc)P(A|B^c)P(A∣Bc)?
1/7
2/7
3/7
4/7