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If P(AuuB)=3//4a n dP( A )=2//3 , then ...

If `P(AuuB)=3//4a n dP( A )=2//3` , then find the value of `P( A nnB)dot`

Text Solution

Verified by Experts

Since `bar(A) nn B` and A are mutually exclusive events such that `A uu B = (barAnn B) uu A`
implies `P(A uu B) = P(barA nn B) + P(A)`
or `(3)/(4) = P(barA nn B) + 1 - (2)/(3)`
or `P(barA nn B) = (5)/(12)`
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