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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 independent such that P(A)=0.35andP(AuuB)=0.6 then P(B) is

    A
    `(5)/(13)`
    B
    `(1)/(13)`
    C
    `(4)/(13)`
    D
    `(7)/(13)`

  • If two events A and B are independent such that P(A) = 0.35 and P(A uu B) = 0.6 , then P(B) is

    A
    `5/13`
    B
    `1/13`
    C
    `4/13`
    D
    `7/13`

  • If A and B are two events such that P(A)=0.25 , P(B)=0.05 and P(AnnB)=0.14 , then P(AuuB)= ............

    A
    `0.61`
    B
    `0.16`
    C
    `0.14`
    D
    `0.6`

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    If two events Aa n dB are such that P(A)=0. 3 ; P(B)=0. 4 ; P( barA nn barB )=0. 5 , then find the value of P(B//AuuB) .

    If A and B are two events such that P(A)=0.3 , P(B)=0.25 , P(AnnB)=0.2 , then P(((A^(C ))/(B^(C )))^(C )) is equal to

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