Home
Class 11
MATHS
Two dice are thrown write the sample spa...

Two dice are thrown write the sample space for this experiment. Describe the following events.
Event A : The sum of the number on the dice is divisible by 4.
Event B : The sum of the numbers on the dice is divisible by 3.
Event C: The sum of the numbers is less than 7.
Event D: Both the numbers on the dice are even.

Text Solution

Verified by Experts

The correct Answer is:
`S={{:(x,y):{:(x=1,2,3,4,5,6),(y=1,2,3,4,5,6):}}`
`A = {(1, 3) (2, 2) (2, 6) (3, 1) (3,5) (4, 4) (5, 3) (6, 2) (6, 6)}`
`B = {(1, 2) (1,5) (2, 1) (2, 4) (3, 3) (3, 6) (4, 2)(4, 5) (5, 1) (5, 4) (6, 3) (6, 6)}`
`C = {(1, 1) (1, 2) (1, 3) (1, 4) (1, 5) (2, 1) (2, 2)(2, 3) (2, 4) (3, 1) (3, 2) (3, 3) (4, 1) (4, 2)(5, 1)}`
`D = {(2, 2) (2, 4) (2, 6) (4, 2) (4, 4) (4, 6) (6, 2)(6, 4) (6, 6)}`
Promotional Banner

Topper's Solved these Questions

  • PROBABILITY

    KUMAR PRAKASHAN|Exercise Question of Module|9 Videos
  • PRINCIPLE OF MATHEMATICAL INDUCTION

    KUMAR PRAKASHAN|Exercise NCERT EXEMPLAR PROBLEMS (QUESTION OF MODULE )|11 Videos
  • RELATIONS AND FUNCTIONS

    KUMAR PRAKASHAN|Exercise Solutions of NCERT Exemplar Problems (Question of Module)|16 Videos

Similar Questions

Explore conceptually related problems

Three dice are thrown at the sametime. Find the probability of getting three two's, if it is known that the sum of the numbers on the dice was six.

A die is throw. Describe the following events : A: The number on die is less than 7. B: The number on die is multiple of 3. C : The number on die is greater than 4. D: The number on die is smaller than 2. Also find AnnC,BuuC,D'uuC' .

Find the sum of all three digit natural numbers divisible by 7

Two dice are thrown together. What is the probability that sum of the numbers on the two faces is neither divisible by 3 not by 4 ?

Find the sum of all numbers between 200 and 400 which are divisible by 7.

Find the sum of all numbers between 250 and 1000. Which are divisible by 3

Write the contrapositive and converse of the following statements: x is an even number implies that x is divisible by 4.

The sum of the squares of two positive numbers is 233 and one number is 3 less than twice the other number. Find the numbers.

Prove the following by using the principle of mathematical induction for all n in N The sum of the cubes of three consecutive natural numbers is divisible by 9.

KUMAR PRAKASHAN-PROBABILITY-PRACTICE WORK
  1. A die is throw. Describe the following events : A: The number on die...

    Text Solution

    |

  2. A bag contains a red ball, a black ball, a yellow ball and a white bal...

    Text Solution

    |

  3. Two dice are thrown write the sample space for this experiment. Descri...

    Text Solution

    |

  4. Three dice are rolling simultaneously. Find the probability of getting...

    Text Solution

    |

  5. The integer is selected at random from 1 to 25. The probability that i...

    Text Solution

    |

  6. An urn contains 7 white, 5 black and 3 read balls. Two balls are drawn...

    Text Solution

    |

  7. A single letter is selected at random from the word 'PROBABILITY'. The...

    Text Solution

    |

  8. A card is drawn at random from pack of 52 playing cards. Find the prob...

    Text Solution

    |

  9. A five digit number is formed by the digits 1, 2, 3, 4, 5 without repe...

    Text Solution

    |

  10. Three squares of chess board are selected at random. Find the probabil...

    Text Solution

    |

  11. What is the probability that in a leap year chosen at random will cont...

    Text Solution

    |

  12. A and B are mutually exclusive event. If P(A)=(1)/(4),P(B)=(2)/(5) and...

    Text Solution

    |

  13. A die is thrown twice. What is the probability that at least one of th...

    Text Solution

    |

  14. A, B and C are mutually exclusive and exhaustive events. If P(B)=(3)/(...

    Text Solution

    |

  15. Following Vann diagram show the probabilities of three events. Fi...

    Text Solution

    |

  16. Find the probability of getting almost two tails or at least two heads...

    Text Solution

    |

  17. A number is chosen at random from the numbers 20 to 50. What is the pr...

    Text Solution

    |

  18. A basket contains 15 guava and 12 banana. Out of which 5 guava and 7 b...

    Text Solution

    |

  19. If A and B are mutually exclusive events, P(A) = 0.35 and P(B)= 0.45, ...

    Text Solution

    |

  20. Find the probability that when a hand of 7 cards is drawn from a well ...

    Text Solution

    |