Home
Class 12
MATHS
If P(A) =1/2, P (B) = 0, then P (A|B) is...

If `P(A) =1/2`, `P (B) = 0`, then `P (A|B)` is

A

0

B

`(1)/(2)`

C

not defined

D

1

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • PROBABILITY

    MODERN PUBLICATION|Exercise Objective Type Question (B. Fill in the Blanks)|15 Videos

  • PROBABILITY

    MODERN PUBLICATION|Exercise Objective Type Question (C. True/False Questions)|5 Videos

  • PROBABILITY

    MODERN PUBLICATION|Exercise EXERCISE 13 (h) (LATQ)|20 Videos

  • MATRICES

    MODERN PUBLICATION|Exercise CHAPTER TEST (3)|12 Videos

  • RELATIONS AND FUNCTIONS

    MODERN PUBLICATION|Exercise CHAPTER TEST (1)|12 Videos

Similar Questions

Explore conceptually related problems

" (e) If "P(A)=(1)/(2),P(B)=0," then "P(A/B)" is : "

If P(A)=(1)/(2) and P(B)=0 , then P(A//B) is equal to :

If P(A)=(1)/(2),P(B)=0 , then P(A/B) is :

It is given that the events A and B are such that P(B) = 1/4 , P(B|A) = 1/2 and P(A|B) = 2/3 . Then P(A) is

1.If P(A)=(1)/(2),P(B)=0 ,then find P((A)/(B)) .

If A and B are two events such that P(A)>0 and P(B)!=1 , then P(A|B') is ...

If A and B are two events such that P (A) = 0 . 2 , P(B) = 0. 6 and P (A | B) = 0. 2 then the value of P (A | bar (B) ) =

If P(A) = 2/7 and P(B')=1/3 ," then " P(A') + P(B)=

If P(A) = 0.7, P(B) = 0.4, P(A nn B) = 0.3, then P(A nn B') =

MODERN PUBLICATION-PROBABILITY-Objective Type Question (A. Multiple Choice Questions)
  1. If P(A) =1/2, P (B) = 0, then P (A|B) is

    Text Solution

    |

  2. If A and B are two events such that A nn B > phi, P(A/B) = P(B/A). The...

    Text Solution

    |

  3. The probability of obtaining an even prime number on each die, when a...

    Text Solution

    |

  4. Two events A and B are said to be independent if :

    Text Solution

    |

  5. Probability that A speaks truth is 4/5 . A coin is tossed. A reports...

    Text Solution

    |

  6. If A and B are two events such that AsubB and P(B)!=0, them which...

    Text Solution

    |

  7. If A and B are two events such that P(A) ne0 and P(B//A)=1, then :

    Text Solution

    |

  8. If P(A]B) > P(A), then which of the following is correct:

    Text Solution

    |

  9. If A and B are any two events such that P(A)+P(B)-P( A "and" B)=P(A), ...

    Text Solution

    |

  10. The mean of the numbers obtained on throwing a die having written 1 o...

    Text Solution

    |

  11. Suppose that two cards are drawn at random from a deck of cards. Let ...

    Text Solution

    |

  12. In a box containing 100 bulbs, 10 are defective. The probability that...

    Text Solution

    |

  13. The probability that a student is not a swimmer is 1/5. Then the proba...

    Text Solution

    |

  14. A die is thrown once, then the probability of getting a number greater...

    Text Solution

    |

  15. Let A and B be two events. If P(A) = 0.2, P(B)=0.4, P(A uu B)=0.6, the...

    Text Solution

    |

  16. Let A and B be two events such that P(A)=0.6, P(B)=0.2 and P(A//B)=0.5...

    Text Solution

    |

  17. If E and F are independent events such that 0ltP(E)lt1 and 0ltP(F)lt1,...

    Text Solution

    |

  18. Let 'X' be a discrete random variable. The probability distribution of...

    Text Solution

    |

  19. If X be a random variable taking values x(1),x(2),x(3),….,x(n) with pr...

    Text Solution

    |

  20. If A and B two events such that P(A)=0.2, P(B)=0.4 and P(A cup B)=0.5,...

    Text Solution

    |