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let a and b be two events such that p(a)=5/8 p(b)=1/2 and p(a/b)=3/4 find the value of p(b/a).

Posted by Anurag Singh 1 year, 8 months ago

CBSE > Class 12 > Mathematics

1 answers

Krishn Joshi 1 year, 8 months ago

P(A/B) = P(A INTERSECTION B) / P(B). P(A INTERSECTION B) = P(A/B) × P(B) = 3/4 × 1/2 = 3/8. P(B/A) = P(A INTERSECTION B) / P(A). P(B/A) = 3/8/5/8 = 3/5. I HOPE IT HELPS YOU.

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