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If two events A and B are such that P(A^...

If two events `A` and `B` are such that `P(A^(l))=0.3`, `P(B)=0.4` and `P(A nn B^(l))=0.5`, then `P(B/(A uu B^(l)))` equals

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The correct Answer is:
0.25
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Knowledge Check

  • If two events A and B are such that P(A^(C))=0.3, P(B)=0.4 and P(A nn B^(C))=0.5 then P(B//A uu B^(C)) is

    A
    0.9
    B
    0.25
    C
    0.5
    D
    0.8

  • If two events A and B are such that P(A^(C))=0.2, P(B)=0.3 and P(A nn B^(C))=0.4 , then P((B)/(A uu B^(C))) equals

    A
    `1/11`
    B
    `4/11`
    C
    `1/4`
    D
    None of these

  • If A, B are two events such that P(A')=0.3, P(B)=0.4 and P(A nn B')=0.5 , then P(A uu B') is equal to

    A
    `0.5`
    B
    `0.8`
    C
    1
    D
    `0.1`

    • Similar Questions

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