Home
Class 12
MATHS
Find the number of ways of selecting a c...

Find the number of ways of selecting a committee of 6 members out of 10 members always including a specified member.

Text Solution

Verified by Experts

The correct Answer is:
`""^(9)C_(5)`
Promotional Banner

Topper's Solved these Questions

  • PERMUTATIONS & COMBINATIONS

    AAKASH SERIES|Exercise EXERCISE -1.5 SHORT ANSWER QUESTIONS|15 Videos

  • PERMUTATIONS & COMBINATIONS

    AAKASH SERIES|Exercise ADDITIONAL EXERCISE|50 Videos

  • PERMUTATIONS & COMBINATIONS

    AAKASH SERIES|Exercise EXERCISE -1.4 SHORT ANSWER QUESTIONS|13 Videos

  • PARTIAL FRACTIONS

    AAKASH SERIES|Exercise PRACTICE EXERCISE|31 Videos

  • PROBABILITY

    AAKASH SERIES|Exercise Practise Exercise|165 Videos

Similar Questions

Explore conceptually related problems

Find the number of ways of selecting 6 members out of 12 members always including a specified member.

Find the number of ways of forming a committee of 5 members from 6 men and 3 ladies.

Find the number of ways of selecting 7 members from a contingent of 10 soldiers

Find the number of ways of forming a committee of 5 members out of 5 men and 5 women so that in the committee women will be in a majority

Find the number of ways of forming a committee of 5 members out of 5 men and 5 women so that in the committee there is atleast one man

Find the number of ways of selecting 3 girls and 3 boys out of 7 girls and 6 boys.

Find the number of ways of forming a committee of 4 members out of 6 boys and 4 girls such that there is atleast one girl in the committee.

Find the number of ways of forming a committee of 5 members out of 6 Indians and 5 Americans so that always the Indians will be in majority in the committee.

Find the number of ways of forming a committee of 5 members from 6 men and 3 ladies. In question no. 10, how many comittees contain alteast two ladies.

AAKASH SERIES-PERMUTATIONS & COMBINATIONS-EXERCISE -1.5 VERY SHORT ANSWER QUESTIONS
  1. Find the value of ""^(10)C(5)+2. ""^(10)C(4)+""^(10)C(3).

    Text Solution

    |

  2. Simplify ""^(34)C(5)+ overset(4) underset(r=0)Sigma ""^((38-r))C(4).

    Text Solution

    |

  3. If ""^(n)P(r)=5040 and ""^(n)C(r)=210, find n and r.

    Text Solution

    |

  4. Find the number of ways of selecting 7 members from a contingent of 10...

    Text Solution

    |

  5. Find the number of ways of selecting 3 girls and 3 boys out of 7 girls...

    Text Solution

    |

  6. Find the number of ways of selecting 3 vowels and 2 consonants from th...

    Text Solution

    |

  7. Find the number of ways of selecting 4 English, 3 Telugu and 2 Hindi b...

    Text Solution

    |

  8. Find the number of ways of selecting a committee of 6 members out of 1...

    Text Solution

    |

  9. Find the number of ways of selecting 5 books from 9 different mathemat...

    Text Solution

    |

  10. The number of five letter words can be formed using 3 consonent...

    Text Solution

    |

  11. 10 persons are sitting in a row. Find the number of ways of selecting ...

    Text Solution

    |

  12. 10 persons are sitting around a circle. In how many ways can 2 persons...

    Text Solution

    |

  13. If a set of 'm' parallel lines intersect another set of 'n' parallel l...

    Text Solution

    |

  14. Find the number of diagonals of a polygon with 12 sides.

    Text Solution

    |

  15. If there are 5 alike pens, 6 alike pencils and 7 alike erasers, find t...

    Text Solution

    |

  16. Find the number of positive divisors of 1080

    Text Solution

    |

  17. Find the number of ways of dividing 80 persons into 3 groups containin...

    Text Solution

    |

  18. Find the number of ways in which 12 things be (i) divided into 4 equal...

    Text Solution

    |

  19. Find the number of ways in which 12 things be (i) divided into 4 equal...

    Text Solution

    |

  20. To pass an examination a student has to pass in each of the three pape...

    Text Solution

    |