Home
Class 12
MATHS
If (1+3P)/(3),(1-2P)/(2) are probabiliti...

If `(1+3P)/(3),(1-2P)/(2)` are probabilities of two mutually exclusive events, then P lies in the interval.

A

`[-(1)/(3),(1)/(2)]`

B

`(-(1)/(2),(1)/(2))`

C

`[-(1)/(3),(2)/(3)]`

D

`[-(1)/(2),(2)/(3)]`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • PROBABILITY

    AAKASH SERIES|Exercise Exercise-II|130 Videos
  • PERMUTATIONS & COMBINATIONS

    AAKASH SERIES|Exercise PRACTICE EXERCISE|163 Videos
  • QUADRATIC EQUATIONS & EXPRESSIONS

    AAKASH SERIES|Exercise PRACTICE EXERCISE|88 Videos

Similar Questions

Explore conceptually related problems

If (1 div 3p)/(3), (1-p)/(4), (1-2p)/(2) are the probabilities of 3 mutually exclusive events then find the set of all values of p.

If A and B are two mutually exclusive events then

If probability of a certain event A is P(A) = x, then P'(A) is

Give two examples of mutually exclusive and exhaustive events

If S is a sample space, P(A) = (1)/(3)P(B) and S = A cup B , where A, B are two mutually exclusive events , then P(A) =

If P(A)=(1)/(3)P(B) and P(AuuB)=0.5 . When A, B are mutually exclusive events. Then P(A)=

If A, B are two mutually exclusive events such that P(A)=0.5 ,P(B)=0.3 then P(barA nn barB)=

The probabilities of three mutually exclusive events are respectively given as (1+3P)/(3),(1-P)/(4),(1-2P)/(2). Prove that (1)/(3)lePle(1)/(2)

If the events A and B are mutually exclusive events such that P(A) = (1)/(3)(3x+1) and P(B) = (1)/(4) (1-x) , then the set of possible values of x lies in the interval

AAKASH SERIES-PROBABILITY-Practise Exercise
  1. If A and B are events such that P(A)=p(1), P(B)=p(2) and P(AnnB)=p(3) ...

    Text Solution

    |

  2. If A and B are two events such that P(A)=(1)/(2) and P(B)=(2)/(3) then

    Text Solution

    |

  3. If (1+3P)/(3),(1-2P)/(2) are probabilities of two mutually exclusive e...

    Text Solution

    |

  4. If P(A)=x, P(B)=2x, P(AnnB)=(1)/(2), P(barAnnbarB)=2//3, then x=

    Text Solution

    |

  5. If A and B are events of a random experiment such that P(A uu B) =...

    Text Solution

    |

  6. From a set of 20 cards numbered from 1 to 20 one is drawn at random. T...

    Text Solution

    |

  7. The probability of choosing at random a number divisible by 6 or 8 fro...

    Text Solution

    |

  8. A card is drawn at random from a normal pack of cards. The probability...

    Text Solution

    |

  9. In a town 40% people read Eenadu. 25% people read Jyothi and 15% peopl...

    Text Solution

    |

  10. In the above problem the probability that the person chosen read exact...

    Text Solution

    |

  11. In the above problem the probability that the person chosen read atlea...

    Text Solution

    |

  12. The probability of the event A occuring is 0.5 and of B occurring is 0...

    Text Solution

    |

  13. A card is drawn at random from a pack, the probability that it may be ...

    Text Solution

    |

  14. The probability that a student passes a physics test is 2//3 and the p...

    Text Solution

    |

  15. If 2 cards are drawn from a pack of cards then the probability of sele...

    Text Solution

    |

  16. If two cards are drawn from a pack then the probability of getting dif...

    Text Solution

    |

  17. If two dice are rolled then the probability of getting exactly one six...

    Text Solution

    |

  18. 2 dice are rolled then the probability of getting both even or differe...

    Text Solution

    |

  19. When a die is thrown the probability of getting an even number or a mu...

    Text Solution

    |

  20. One card is drawn from each of two sets of playing cards (containing 5...

    Text Solution

    |