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IF P(barA ) = 0.65 ,P (A uu B ) = 0.65 ...

IF ` P(barA ) = 0.65 ,P (A uu B ) = 0.65 `, where A and B are two mutully exclusive events , then find P(B ) .

A

`0.60`

B

`0.30`

C

`0.70`

D

none of these

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The correct Answer is:
B
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ARIHANT SSC-PROBABILITY-INTRODUCTORY EXERCISE -(20.2)
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