Home
Class 12
MATHS
If P(AcapB)=7/10 and P(B)=17/20,then P(A...

If `P(AcapB)=7/10 and P(B)=17/20`,then P(A/B) equals to

A

`14/17`

B

`17/20`

C

`7/8`

D

`1/8`

Text Solution

AI Generated Solution

To solve the problem, we need to find \( P(A|B) \) using the given probabilities. We will use the formula for conditional probability: \[ P(A|B) = \frac{P(A \cap B)}{P(B)} \] ### Step-by-Step Solution: ...
Promotional Banner

Topper's Solved these Questions

  • PROBABILITY

    NCERT EXEMPLAR ENGLISH|Exercise True/False|9 Videos

  • PROBABILITY

    NCERT EXEMPLAR ENGLISH|Exercise Long Answer Type Questions|15 Videos

  • MATRICES

    NCERT EXEMPLAR ENGLISH|Exercise Solved example|101 Videos

  • RELATIONS AND FUNCTIONS

    NCERT EXEMPLAR ENGLISH|Exercise Fillers|15 Videos

Similar Questions

Explore conceptually related problems

If P(A)=7/13,P(B)=9/13 and P(AcapB)=4/13 , then P(A'/B) is equal to

If A and B are two events with with P(A)=3/5 and P(B)=4/9 , then P(A'capB') equals to

If A and B are two events such that P(B)=3/5,P(A//B)=1/2 and P(AcupB)=4/5 , then P(A) equals to

If A and B are two events such that P(A) =0.6 , P(B) = 0.2 and P(A//B) = 0.5 , then P(A,B)is equal to

If A and B are two independent events with P(A) =1/3 and P(B) = 1/4 , then P(B/A) is equal to

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

If P(A)=3/10,P(B)=2/5 and P(AcupB)=3/5 then P(B/A)+P(A/B) equals to

If P(A)= 7/13 ,P(B) =9/13 and P(A cap B) =4/13 then P(A/B) is equal to

If A and B are two events such that P(A) = 0.6 , P(B) = 0.2 and P(A/B) = 0.5 , then P(A'/B') is equal to

If A and B are two independent events such that P(A cup B) = 0.8 and P(A) = 0.3 then P(B) is equal to: a) 2/3 b) 5/7 c) 1/8 d) 3/8

NCERT EXEMPLAR ENGLISH-PROBABILITY-Objective Type Questions
  1. If P(A)=4/5 and P(AcapB)=7/10, then P(B//A) is equal to

    Text Solution

    |

  2. If P(AcapB)=7/10 and P(B)=17/20,then P(A/B) equals to

    Text Solution

    |

  3. If P(A)=3/10,P(B)=2/5 and P(AcupB)=3/5 then P(B/A)+P(A/B) equals to

    Text Solution

    |

  4. If P(A)=2/5,P(B)=3/10andP(AcapB)=1/5 then P(A'/B')cdotP(B'/A') is equa...

    Text Solution

    |

  5. If A and B are two events such that P(A)=1/2,P(B)=1/3and P(A//B)=1/4 t...

    Text Solution

    |

  6. If P(A)=0.4,P(B)=0.8 and P(B/A)=0.6, then P(AcupB) is equal to

    Text Solution

    |

  7. If A and B are two events and Anephi,Bnephi , then

    Text Solution

    |

  8. If A and B are events such that P(A)=0.4,P(B)=0.3andP(AcupB)=0.5 then ...

    Text Solution

    |

  9. If A and B are two events such that P(B)=3/5,P(A//B)=1/2 and P(AcupB)=...

    Text Solution

    |

  10. In question 64 (above),P(B/A') is equal to

    Text Solution

    |

  11. If P(B)=3/5,P(A//B)=1/2andP(AcupB)=4/5, then P(AcupB)'+P(A'cupB) is eq...

    Text Solution

    |

  12. If P(A)=7/13,P(B)=9/13and P(AcapB)=4/13, then P(A'/B) is equal to

    Text Solution

    |

  13. If A and B are suchg that events that P(A)gt0andP(B)ne1, then P(A'//B'...

    Text Solution

    |

  14. If A and B are two events with with P(A)=3/5 and P(B)=4/9, then P(A'ca...

    Text Solution

    |

  15. If two events are independent, then

    Text Solution

    |

  16. If A and B be two events such that P(A)=3/8,P(B)=5/8 and P(AcupB)=3/4 ...

    Text Solution

    |

  17. If the events A and B are independent, then P(AcapB) is equal to

    Text Solution

    |

  18. Two events E and F are independent. If P(E )=0.3 and P(EcupF)=0.5 then...

    Text Solution

    |

  19. A bag contains 5 red and 3 blue balls. If 3 balls are drawn at random ...

    Text Solution

    |

  20. A bag containing 5 red and 3 blue balls. If 3 balls are drawn at rando...

    Text Solution

    |