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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.`Find `P(B|A)`, if (i) A is a subset of B (ii) `AnnB=varphi`

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Knowledge Check

  • A and B are two events such that P(A)!=0 , then P(B//A) ,if (i) A is a subset of B (ii) AnnB = Phi are respectively

    A
    1 and 1
    B
    0 and 1
    C
    0 and 0
    D
    1 and 0

  • If Aand B are two events such that P(A) = 0.4, P(B) = 0.8 and P(B/A)=0.6 , find P(A uu B) :

    A
    `0.24`
    B
    `0.96`
    C
    `0.04`
    D
    none of these

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    If A and B are two events such that P(A nn B)=0.32 and P(B)=0.5, find P((A)/(B))

    If A and B are two events such that P(A)=0.3,P(B)=0.6 and P(B//A)=0.5 , find P(A//B) .

    A and B are two events such that P(A)=0.54,P(B)=0.69 and P(A nn B)=0.3. Find P(A uu B)

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    A and B are two events such that P(A)=0.54, P(B)=0.69 and P(AnnB)=0.535 . (i) P(AuuB) (ii) P(A'nnB') (iii) P(AnnB') (iv) P(BnnA')

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