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Let A and B be two events such that Pba...

Let A and B be two events such that `Pbar((AuuB))=1//6,P (AnnB)=1//4and P(barA)=1//4where barA` stands for complement of event A. Then events A and B are

A

`1//4`

B

`1//3`

C

`1//2`

D

`1//6`

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The correct Answer is:
B
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