Which of the following gives solely in terms of and for two events and with ?

MATHEMATICS · Single correct · CBSE · Mathematics · Probability · Probability

Problem

Which of the following gives P(A∩B)P(A\cap B) solely in terms of P(A)P(A) and P(B∣A)P(B\mid A) for two events AA and BB with P(A)≠0P(A)\neq 0? (a) P(A)+P(B∣A)−P(A) P(B∣A)P(A)+P(B\mid A)-P(A)\,P(B\mid A) (b) P(A)(1−P(B∣A))P(A)\bigl(1-P(B\mid A)\bigr) (c) P(A) P(B∣A)P(A)\,P(B\mid A) (d) (1−P(A)) P(B∣A)(1-P(A))\,P(B\mid A)

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