Q. 3

Let A and B be the events such that

and

Find

(i) P(A B)

(ii) P(A B)

(iii) P(A / B)

Answer :


Given - A and B be the events such that and



To find – (i) (ii) (iii)


Formula to be used – By conditional probability, where is the probability of occurrence of the event A given that B has already occurred.


(i)





(ii)







(iii)





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