Home
Class 12
MATHS
If "C(12) = "^(n)C(6)then (n)(2)^C=...

If `"C_(12)` = `"^(n)C_(6)`then `(n)_(2)^C=`

A

72

B

153

C

306

D

2556

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • KARNATAKA CET 2003

    KCET PREVIOUS YEAR PAPERS|Exercise MATHEMATICS|60 Videos

  • KARNATAKA CET 2006

    KCET PREVIOUS YEAR PAPERS|Exercise MATHEMATICS|60 Videos

Similar Questions

Explore conceptually related problems

If ""^(n)C_(8) = ""^(n)C_(2) Find ""^(n)C_(2) ?

If '^(n)C_(12) = ""^(n)C_(8) then n is equal to

If "" ^(n)C_(5)= ""^(n)C_(10) , then find n ?

If .^(20)C_(n+1) = ^ (n) C_(16) , then the value of n is

If 3^n is a factor of the determinant [[1,1,1],[n C_(1),(n+3) C_(1) ,(n+6) C_(1) ],[n C_(2) ,(n+3) C_(2) ,(n+6) C_(2)]] then the maximum value of n is

if .^(2n)C_(2):^(n)C_(2)=9:2 and .^(n)C_(r)=10 , then r is equal to

If .^(n)C_(9)=.^(n)C_(7) , find n.

If ""^(n)C_(3) + ""^(n)C_4 gt ""^(n+1) C_3 , then.

KCET PREVIOUS YEAR PAPERS-KARNATAKA CET 2005-MATHEMATICS
  1. The amplitude of (1+sqrt(3i))/(sqrt(3)+i) is

    Text Solution

    |

  2. The sum to infinity of the progression9-3+1 -(1)/(3) + .... is

    Text Solution

    |

  3. If "C(12) = "^(n)C(6)then (n)(2)^C=

    Text Solution

    |

  4. The middle term in the expansion of((x-(1))/(x))^(18) is...

    Text Solution

    |

  5. If alpha,beta,gamma are the roots of the equation2x^(3) -3x^(2) +6x + ...

    Text Solution

    |

  6. The digit in the units place in the number 7^(289) is...

    Text Solution

    |

  7. If a, b and care mutually perpendicular unit vectors, then |a+b+c|is e...

    Text Solution

    |

  8. The identity element in the group M={((x,x),(x,x))|x in R, x ne 0|} w...

    Text Solution

    |

  9. In the group G = {1,3,7,9) under multiplication modulo 10, the inverse...

    Text Solution

    |

  10. In the group (Q^(+) *) of positive rational numbers w.r.t. the binary ...

    Text Solution

    |

  11. (0,-1) and (0, 3) are two opposite vertices of a square. The other two...

    Text Solution

    |

  12. The equation to the line bisecting the join of (3,-4) and (5,2) and ha...

    Text Solution

    |

  13. The distance between the pair of parallel linesx^(2) + 2xy + y^(2) - 8...

    Text Solution

    |

  14. The equation to the circle with centre (2, 1) and touching the line 3x...

    Text Solution

    |

  15. The condition for a line y = 2x + c to touch the circle x^(2) + y^(2) ...

    Text Solution

    |

  16. int(sin(2x)dx)/(1+cos^(2)x)=

    Text Solution

    |

  17. inte^(x)((1+sinx)/(1+cosx))dx=

    Text Solution

    |

  18. int (1 + tan x)/(e^(-x). Cos x) dx =

    Text Solution

    |

  19. underset(pi//4)overset(pi//2)(int) cosec^(2)xdx=....

    Text Solution

    |

  20. underset(0)overset(pi//4)(int)log(1+tanx)dx=.....

    Text Solution

    |