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A and B are two events such that P(A)=0....

A and B are two events such that `P(A)=0.60, P(A"or"B)=0.85` and `P` (A and B`=0.42`, then find `P(B)`.

Text Solution

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The correct Answer is:
0.67
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Knowledge Check

  • 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)=

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    D
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