If the events A and B are independent if...

If the events A and B are independent if `P(barA) = (2)/(3) and P(barB) = (2)/(7) `, then `P(A nn B)` is equal to

A

1) A and B are mutually exclusive.

B

2) `P(AprimecapBprime)=[1-P(A)][1-P(B)]``

C

3) `P(A) = P(B)`

D

4) `P(A) + P(B) = 1`

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The correct Answer is:

B

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