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

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

A

`(4)/(21)`

B

`(5)/(21)`

C

`(1)/(21)`

D

`(3)/(21)`

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The correct Answer is:
B
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