Home
Class 12
MATHS
The value of sum(r=0)^(3n-1)(-1)^r 6nC(...

The value of `sum_(r=0)^(3n-1)(-1)^r 6nC_(2r+1)3^r` is

Answer

Step by step text solution for The value of sum_(r=0)^(3n-1)(-1)^r 6nC_(2r+1)3^r is by MATHS experts to help you in doubts & scoring excellent marks in Class 12 exams.

Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • INVERSE CIRCULAR FUNCTIONS

    IIT JEE PREVIOUS YEAR|Exercise SUM AND DIFFERENCE FORMULAE ( FILL IN THE BLANKS)|3 Videos

  • LIMIT,CONTINUITY AND DIFFERENTIABILITY

    IIT JEE PREVIOUS YEAR|Exercise Differentiation (Integer Type Questions)|1 Videos

Similar Questions

Explore conceptually related problems

The value of sum_(r=0)^(3m)(-1)^(r).6mC_(2r) is

The value of sum_(r=1)^(3m)(-3)^(r-1).6mC_(2r-1) is

Knowledge Check

  • The value of sum_(r=1)^(n)(-1)^(r-1)((r )/(r+1))*^(n)C_(r ) is

    A
    `(1)/(n+1)`
    B
    `(1)/(n)`
    C
    `(1)/(n-1)`
    D
    `0`

    • Similar Questions

    Explore conceptually related problems

    The value of sum_(r=0)^(n)r(n-r)(nC_(r))^(2) is equal to

    The value of sum_(r=1)^(n) (2r+3)(3r+2)=

    The value of sum_(r=0)^(n-1)(nC_(r))/(nC_(r)+^(n)C_(r+1)) is eqaul to

    The value of sum_(n=0)^(1)sum_(i=1r<=pi)^( n)nC_(r)sC_(r) is

    If the value of sum_(r=0)^(n)(2r+1)(-1)^(r) is a two digit number then the sum of digits is

    Evaluate sum_(r=0)^n(r+1)^2*"^nC_r

    The value of sum_(r=1)^(n)(sum_(p=0)^(n)nC_(r)^(r)C_(p)2^(p)) is equal to

    Home
    Profile