If A and B are two events such that ...

If A and B are two events such that `P(A) = 0.4 , P(A uu B) = 0.7 and P(A∩B) = 0.2` then P(B)=

A

1) `0.1`

B

2) `0.3`

C

3) `0.5`

D

4) None of these

Verified by Experts

The correct Answer is:

C

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