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Misc 1 (i) - Chapter 13 Class 12 Probability (Term 2)

Last updated at Dec. 30, 2021 by

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Misc 1 A and B are two events such that P (A) 0. Find P(B|A), if (i) A is a subset of B Since A is a subset of B So, A B A B = A So, P(A B) = P(A) Now, P(B|A) = ( ) ( ) = ( ) ( ) = ( ) ( ) = 1 P(B|A) = 1

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