Home
Class 12
MATHS
P(A cup B)=P(A cap B) if and only if the...

P(A cup B)=P(A cap B)` if and only if the relation between P(A) and P(B) is …………

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 P((A)/(C))>P((B)/(C)) and P((A)/(bar(C)))>P((B)/(bar(C))), then the relationship between P(A) and P(B) is (A)P(A)=P(B) (B) P(A) P(B)(D)P(A)>=P(B)

If 'P(A cup B)'='P(A cap B)' for any two events A and B ,then

Assertion (A) : Let A and B be two events such that the occurrence of A implies occurrence of B, but not vice - versa, then the correct relation between P(A) and P (B) is P(B) ge P(A) Reason (R) : Here, according to the given statement A sube B P (B) = P (A cup (A cap B)) " " ( :' A cap B = A ) = P (A) + P (A cap B) Therefore, P (B) ge P (A)

If A and B are two complementary events, then what is the relation between P(A) and P(B).

P(A uu B)=P(A nn B) if and only (i) P(A)>P(B)( ii )P(A)

If A and B are two given events, then P(A cap B) is

If P(A cup B) = P(A) + P(B) , then what can be said about the events A and B ?

Let A and B be two events such that P(A cup B)=P(A cap B) . Then, Statement-1: P(A cap overline(B))=P(overline(A) cap B)=0 Statement-2: P(A)+P(B)=1

For two given events A and B, P(A cup B) is

A DAS GUPTA-Elementary Probability-Exercise
  1. Five persons entered the lift cabin on the ground floor of an 8 flo...

    Text Solution

    |

  2. A card is drawn at random from a pack of 52 cards. The chance that it ...

    Text Solution

    |

  3. P(A cup B)=P(A cap B) if and only if the relation between P(A) and P(B...

    Text Solution

    |

  4. India plays two matches each with West Indies and Australia. In any ma...

    Text Solution

    |

  5. If x denotes the number of sixes in four consecutive throws of a dice,...

    Text Solution

    |

  6. Let an ordinary coin be tossed 15 times. If Pr denotes the probability...

    Text Solution

    |

  7. Two coins are tossed 4 times. The chance that there will be equal numb...

    Text Solution

    |

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

    Text Solution

    |

  9. The odds in favour of A winning a game against B are 4 : 3. The probab...

    Text Solution

    |

  10. The probability of a missile hitting a target bridge is1/5. Two miss...

    Text Solution

    |

  11. A dice is thrown six times.The probability of getting three sixes, the...

    Text Solution

    |

  12. Let A = [1, 2, 3, ... , n] and f be any mapping from the set A to itse...

    Text Solution

    |

  13. Two distinct integers x and y are chosen, without replacement, at rand...

    Text Solution

    |

  14. A trunk-call is booked. It is known that a trunk-call booked materiali...

    Text Solution

    |

  15. If two events A and B are such that P(A) =0.3, P(B)=0.4 and P(A'nnB') ...

    Text Solution

    |

  16. The probabilities of two events are 0.25 and 0.50. The total probabili...

    Text Solution

    |

  17. The probability that atleast one of the events A and B occurs is 0.6 I...

    Text Solution

    |

  18. If the letters of the word ASSASSIN are written down in a row, the pro...

    Text Solution

    |

  19. If P(A)=(2)/(3), P(B)=(1)/(2) " and " P(A cup B)=(5)/(6), then events ...

    Text Solution

    |

  20. Three dice are rolled. The probability that different numbers will app...

    Text Solution

    |