If two events AAA and BBB are such that P(A∣B)=0.4P(A|B) = 0.4P(A∣B)=0.4 and P(B∣A)=0.6P(B|A) = 0.6P(B∣A)=0.6, what is the ratio P(A)/P(B)P(A) / P(B)P(A)/P(B)?
2/3
3/2
1
4/9