Q. 9

If A and B are two events write the expression for the probability of occurrence of exactly one of two events.

Answer :

If A and B are independent, then

P (exactly one of them occurs) = P(A) + P(B) — 2P(A)× P(B)

Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
view all courses