1.

If A and B are two events associated with a random experiment such that P(A) = 0.25, P(B) 0.4 and P(A or B) = 0.5, find the values of (i) P(A and B) (ii) `P(A and bar(B))`

Answer» Correct Answer - (i) 0.15 (ii) 0.1
(ii) `P(A and bar(B)) = P(A nn bar(B)) = P(A) - P(A nn B).`


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