Teaching OSSSC TGT Teachers Mock Test Series 2025 Mathematics Probability Probability of Random Experiments
If A and B are any two events such that P(A) = \(2\over5\) and P(A ∩ B) = \(3\over20\), then the condition probability P(A|A'UB') where A' denotes the complement of A, is equal to:
1
\(\dfrac {5}{17}\)
2
\(\dfrac {11}{20}\)
3
\(\dfrac {1}{4}\)
4
\(\dfrac {8}{17}\)