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

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

Text Solution

Verified by Experts

The correct Answer is:
`(5)/(8)`
Promotional Banner

Topper's Solved these Questions

  • PROBABILITY

    VMC MODULES ENGLISH|Exercise LEVEL - 1|95 Videos

  • PROBABILITY

    VMC MODULES ENGLISH|Exercise LEVEL - 2|49 Videos

  • PERMUTATION & COMBINATION

    VMC MODULES ENGLISH|Exercise JEE ARCHIVE|50 Videos

  • PROPERTIES OF TRIANGLE

    VMC MODULES ENGLISH|Exercise JEE Advanced (Archive)|50 Videos

Similar Questions

Explore conceptually related problems

If A and B are two events such that P(A)=1/2, P(B)=1/3,\ P(A//B)=1/4, then P( A nn B ) equals 1/(12) b. 3/4 c. 1/4 d. 3/(16)

If A and B are two events such that: P(A)=1/2 , P(B)=1/3 and P(AnnB)=1/4 , find (i) P(A//B) , (ii) P(B//A), (iii) P( A ∪ B ) .

If A and B are two events such that P(A) = 1/2 , P(B) = 1/3 and P(A//B) =1/4 then P(A cap B) is equal to

If A and B be two events such that P(A)=1//4, P(B)=1//3 and P(AuuB)=1//2 show that A and B are independent events.

If A and B are events such that P(A)=1/2, P(B)=1/3 and P(A cap B)=1/4 , then find (a) P(A/B) (b) P(B/A)

If A and B are two events such that P(A)=1/4, P(B)=1/2a n d\ P(AnnB)=1/8 , find P (not A and not B).

If A and B are two events such that P(A)=1/3, P(B)=1/5 and P(AuuB)=(11)/(30), Find P(A/B) and P(B/A)dot

If A and B are two events such P(A)=1/2,P(B)=1/3and P(AcapB)=1/4 ,then find (i) P(A/B). (ii) P(B/A). (iii) P(A'/B). (iv) P(A'/B').

if A and B be two events such that P(A)=1/4, P(B)=1/3 and P(AuuB)=1/2, show that A and B are independent events.

If A and B are two events such that P(A)=1/2, P(AuuB)=3/5 and P(B)=p , then find the value of p when: (i) A and B are mutually exclusive (ii) A and B are independent events.

VMC MODULES ENGLISH-PROBABILITY-JEE ADVANCED (ARCHIVE)
  1. If A and B are two events such that P(A)=1/2,P(B)=1/3and P(A//B)=1/4

    Text Solution

    |

  2. Three boys and two girls stand in a queue. The probability, that the n...

    Text Solution

    |

  3. Four fair dice , D1 D2, D3 and D4 each having six faces numbered 1,2,3...

    Text Solution

    |

  4. Let omega be a complex cube root of unity with omega ne 1. A fair die ...

    Text Solution

    |

  5. If three distinct number are chosen randomly from the first 100 natura...

    Text Solution

    |

  6. Two numbers are selected randomly from the set S={1,2,3,4,5,6} without...

    Text Solution

    |

  7. about to only mathematics

    Text Solution

    |

  8. 7 white balls and 3 black balls are kept randomly in order. Find the p...

    Text Solution

    |

  9. Three of the six vertices of a regular hexagon are chosen the rando...

    Text Solution

    |

  10. three identical dice are rolled . Find the probability that the same n...

    Text Solution

    |

  11. about to only mathematics

    Text Solution

    |

  12. about to only mathematics

    Text Solution

    |

  13. Box 1 contains three cards bearing numbers 1, 2, 3; box 2 contains fiv...

    Text Solution

    |

  14. Box 1 contains three cards bearing numbers 1, 2, 3; box 2 contains fiv...

    Text Solution

    |

  15. Three faces of a fair dice are yellow, two faces red and one blue.The ...

    Text Solution

    |

  16. If (1 + 3p)/(3), (1 - p)/(4) and (1 - 2p)/(2) are the probabilities of...

    Text Solution

    |

  17. A box contains 100 tickets numbered 1,2,3......100. Two tickets are ch...

    Text Solution

    |

  18. A determinant is chosen at random from the set of the determinants of ...

    Text Solution

    |

  19. If the letters of the word ASSASSIN are written sown in a row, the pro...

    Text Solution

    |

  20. An unbiased dice, with faces numbered 1, 2, 3, 4, 5, 6, is thrown n ti...

    Text Solution

    |

  21. If pa n dq are chosen randomly from the set {1,2,3,4,5,6,7,8,9, 10} wi...

    Text Solution

    |