Question : Let A and B be events of an experiments P(A) = 1/4, P(AUB) = 1/2, then the value of P(B/A’) is

(A) 2/3

(B) 1/3

(C) 5/6

(D) 1/2

Answer : option (B)

Solution :

with
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Question : Let A and B be events of an experiments P(A) = 1/4, P(AUB) = 1/2, then the value of P(B/A’) is

(A) 2/3

(B) 1/3

(C) 5/6

(D) 1/2

Answer : option (B)

Solution :