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

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

A

`1-P(A/B)`

B

`1- P(bar A/b)`

C

`(1-P(A uu B))/P(bar b)`

D

`P(bar A)/P(bar B)`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • Elementary Probability

    A DAS GUPTA|Exercise Exercise|137 Videos

  • Differentiation

    A DAS GUPTA|Exercise Exercise|98 Videos

  • Ellipse and Hyberbola

    A DAS GUPTA|Exercise EXERCISE|65 Videos

Similar Questions

Explore conceptually related problems

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

If two events A and B are such that P(A)>0 and P(B)!=1, then P((bar(A))/(bar(B))) is equal to

If A and B are such events that P(A) gt 0 and P(B) ne 1 , then P(A|B) equals

If A and B are two events such that P(A) ne 0 and P(B) ne 1 then P((barA)/(B))

A DAS GUPTA-Elementary Probability-Exercise
  1. If A and B are two events, then which one of the following is/are alwa...

    Text Solution

    |

  2. If E and Fare independent events such that 0 < P(E) <1 and 0 < P(F) <1...

    Text Solution

    |

  3. If two events A and B are such that P(A)gt 0 and P(B) ne 1, then ...

    Text Solution

    |

  4. For any two events A and B in a sample space, choose the correct optio...

    Text Solution

    |

  5. If M and N are any two events, then the probability that exactly one o...

    Text Solution

    |

  6. Fifteen coupons are numbered 1, 2, 3,…, 15 respectively. Seven coupons...

    Text Solution

    |

  7. In a box containing 60 bulbs 6 are defective . What is the prob...

    Text Solution

    |

  8. One hundred identical coins, each with probability 'p' of showing head...

    Text Solution

    |

  9. The probability that an event A happens in one trial of an experiment,...

    Text Solution

    |

  10. A fair coin is tossed n times. If the probability of getting 4, 5 and ...

    Text Solution

    |

  11. An unbiased die with faced marked 1, 2, 3, 4, 5, and 6 is rolled four ...

    Text Solution

    |

  12. The probabilities of three mutually exclusive events are 2/3, 1/4, ...

    Text Solution

    |

  13. If the probabilities for A to fail in an examination is 0.2 and that f...

    Text Solution

    |

  14. State whether the statements are true of false. The probability of get...

    Text Solution

    |

  15. A number x is selected from first 50 natural numbers. Find the probabi...

    Text Solution

    |

  16. State whether the statements are true of false. In a lottery all the t...

    Text Solution

    |

  17. If probabilities A and B are two independent events then P( A nn bar B...

    Text Solution

    |

  18. Out of 20 consecutive numbers, two are chosen at random, the probabili...

    Text Solution

    |

  19. The probability that a man fishing at a particular place will catch 1,...

    Text Solution

    |

  20. A dice is rolled four times. The probability of having more sixes than...

    Text Solution

    |