Home
Class 12
MATHS
A and B are two events such that P(A) ne...

A and B are two events such that `P(A) ne 0`. Find P(B|A), if
i. A is a subset of B , ii. `AnnB = 0`

Text Solution

Verified by Experts

The correct Answer is:
i. 1, ii. 0
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • PROBABILITY

    NEW JOYTHI PUBLICATION|Exercise UNIT TEST|8 Videos

  • PROBABILITY

    NEW JOYTHI PUBLICATION|Exercise CONTINUOUS EVALUATION (ASSIGNMENT)|2 Videos

  • PROBABILITY

    NEW JOYTHI PUBLICATION|Exercise ADDITIONAL QUESTIONS FOR PRACTICE 13.5|5 Videos

  • PRINCIPLES OF MATHEMATICAL INDUCTION

    NEW JOYTHI PUBLICATION|Exercise QUESTIONS FROM COMPETITIVE EXAMS|4 Videos

  • RELATIONS AND FUNCTIONS

    NEW JOYTHI PUBLICATION|Exercise QUESTIONS FROM COMPETITIVE EXAMS|33 Videos

Similar Questions

Explore conceptually related problems

A and B are two events such that P(A) ne 0 . Find P(B/A) if (i) A is a subset of B (ii) A nn B = phi

A and B are two events such that P (A) != 0 . Find P(B|A), if (i) A is a subset of B (ii) A cap B = phi 

Knowledge Check

  • If A, B are two events sqch that P( A)ne 0 and P(B|A) = 1, then

    A
    `A sub B`
    B
    `B sub A`
    C
    `B = phi`
    D
    `A = phi`

  • A and B are two events such that P(A) gt 0, P(B) ne 1 then P(barA|barB) is equal to

    A
    1- P(A|B)
    B
    `1- P(barA|B)`
    C
    `(1- P(A uuB))/(P(B))`
    D
    `(P(barA))/(P(B))`

  • If A and B are any two events such that P(A) + P(B) -P(A and B) = P(A), then

    A
    P(B|A)= 1
    B
    P(A|B)= 1
    C
    P(B|A)= 0
    D
    P(A|B)= 0

    • Similar Questions

    Explore conceptually related problems

    If A and B are two events such that P(A) = 0.5, P(B) = 0.6, P(AuuB) = 0.8 , find P(A|B).

    If A and B are two events such that P(AnnB)=0.3 and P(A'nnB')=0.6 , then the value of P(AnnB' or A'nnB) is equal to

    A and B are two events such that P(A) = 0.54, P(B) = 0.69 and P(A cap B) = 0.35 . Find i. P(A cup B) ii. P(A' cap B') iii. P(A cap B') iv. P(B cap A')

    A and B are two events such that P(A) = 0.54, P(B) = 0.69 and P(A nn B) = 0.35 Find (i) P(A uu B (ii) P(A' nn B') (iii) P(A nn B') (iv) P(B nn A')

    If A and B are two events such that P(A) = 0.4, P(B) = 0.8 and P(B//A) = 0.6 , then P(barA nn B) is

    Home
    Profile