engineering recuitment AAI ATC Junior Executive 2025 Mock Test Series Mathematics Probability Conditional Probability
If A and B are two events such that \(\rm P(A')=\frac13, P(B')=\frac23\) and \(\rm P(A\cap B)=\frac15\), then \(\rm P(\frac{\bar A}{B})\) = ?
1
\(\rm {\frac{1}{4}}\)
2
\(\rm {\frac{2}{5}}\)
3
\(\rm {\frac{1}{3}}\)
4
\(\rm {\frac{3}{5}}\)