Question
Mathematics Question on Conditional Probability
If A and B are two events such that P(A) = 31, P(B) = 21 and P(A ∩ B) = 61, then P(A'/B) is
A
32
B
31
C
21
D
121
Answer
32
Explanation
Solution
The correct answer is (A) : 32.
If A and B are two events such that P(A) = 31, P(B) = 21 and P(A ∩ B) = 61, then P(A'/B) is
32
31
21
121
32
The correct answer is (A) : 32.