Home
Class 14
MATHS
If C( n,12) =C ( n , 8), then what is th...

If C( n,12) =C ( n , 8), then what is the value of C(22,n)?

A

131

B

231

C

256

D

292

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • PERMUTATION AND COMBINATION

    PUNEET DOGRA|Exercise PREV YEAR QUESTIONS|50 Videos
  • MATRIX

    PUNEET DOGRA|Exercise PREV YEAR QUESTIONS|91 Videos
  • POINT & LINE

    PUNEET DOGRA|Exercise PREV YEAR QUESTIONS |105 Videos

Similar Questions

Explore conceptually related problems

The value of C(n+1,n) is

If C(n,12)=C(n,8) then find the values of C(n,17) and C(22,n)

If C (n, 4), C (n, 5) and C (n, 6) are in AP, then what is the value of n?

If C_(0), C_(1), C_(2), …, C_(n) are the coefficients in the expansion of (1+x)^(n) , then what is the value of C_(1) +C_(2) +C_(3) + …. + C_(n) ?

If C(n,12) = C(n,16) , then C(30,n) = ?

If C(n,8)=C(n,2) , then value of n is:

If C(n,8)=C(n,2) then C(n,2)=

If .^(n)C_(12)=.^(n)C_(8) then find the value of .^(22)C_(n) .

PUNEET DOGRA-PERMUTATION AND COMBINATION-PREV YEAR QUESTIONS
  1. If C( n,12) =C ( n , 8), then what is the value of C(22,n)?

    Text Solution

    |

  2. If .^(n)P(r)= 2520 and .^(n)C(r)= 21, then what is the value of .^(n+...

    Text Solution

    |

  3. What is C( 47,4) + C ( 51,3) + C ( 50,3) + C ( 49,3) + C ( 48,3) + C ...

    Text Solution

    |

  4. How many 3-digit numbers can be formed from the digits 1,2,3,4 and 5 a...

    Text Solution

    |

  5. From 6 programmers and 4 typists, an office wants to recruit 5 people....

    Text Solution

    |

  6. There are 10 points in a plane. No three of these points are in a stra...

    Text Solution

    |

  7. Three dice having digits 1,2,3,4,5 and 6 on their faces are marked . I...

    Text Solution

    |

  8. What is the sum of all three-digit numbers that can be formed using al...

    Text Solution

    |

  9. The total number of 5-digit numbers that can be composed of distinct d...

    Text Solution

    |

  10. There are 17 cricket players, out of which 5 players can bowl. In how ...

    Text Solution

    |

  11. What is the number of triangles that can be formed be choosing the ver...

    Text Solution

    |

  12. How many four-digit numbers divisible by 10 can be formed using 1,5,0,...

    Text Solution

    |

  13. How many numbers between 100 an 1000 can be formed with the digits 5,6...

    Text Solution

    |

  14. A tea party is arranged for 16 people along two sides of a large table...

    Text Solution

    |

  15. How many new words are possible from the letters of the word PERMUTATI...

    Text Solution

    |

  16. How many words beginning with vowels can be formed with the letters of...

    Text Solution

    |

  17. What is the number of odd integers between 1000 and 9999 with no digit...

    Text Solution

    |

  18. A five digits number divisible by 3 is to be formed using the number 0...

    Text Solution

    |

  19. Out of 15 points in a plane, n points are in the same straight line. 4...

    Text Solution

    |

  20. What is the number of different messages that can be represented by th...

    Text Solution

    |

  21. What is the number of four-digit decimal numbers ( lt 1) in which no d...

    Text Solution

    |