Q. 33

Mark the correct alternative in each of the following:

If A and B are two events such that then equals

A. 1/12

B. 3/4

C. 1/4

D. 3/16

Answer :


= 1 – P(AB) (1)


Also, according to the addition theorem of probability,

P(AB) = P(A) + P(B) – P(AB)

Now using the value of P(AB) in Equation (1) we get,

P() = 1 – P(AB)

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