1. (a) A and B are two events with P(A) = P(B) =P(A then find the valu – InterviewSolution

1.

1. (a) A and B are two events with P(A) = P(B) =P(A then find the value of P(AUB).and

Answer»

Given,P(A) = 1/4, P(B) = 1/2, P(AnB) = 5/9

Then,P(AuB) = P(A) + P(B) - P(AnB) = 1/4 + 1/2 - 5/9 = (9 + 18 - 20)/36 = (27 - 20)/36 = 7/36

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