If the ratio `^2n C_3:^n C_3` is equal to 11:1 find `ndot`

If one root of the equation ax^2 + bx + c = 0 is equal to the n^(th) power of the other, then (ac^n)^(1/(n+1)) + (a^n c)^(1/(n+1)) + b is equal to

In .^(2n)C_(3) :.^(n)C_(3) = 11 : 1 then n is

If ""^(2n)C_(3) : ""^(n) C_(3)= 11 : 1 then n is

Determine n if ""^(2n)C_(3):""^(n)C_(3)=12:1 .

Find the sum 3^n C_0-8^n C_1+13^n C_2 - 18^n C_3+..

In A B C ,A(z_1),B(z_2),a n dC(z_3) are inscribed in the circle |z|=5. If H(z_n) be the orthocenrter of triangle A B C , then find z_ndot

The value of ^n C_1+^(n+1)C_2+^(n+2)C_3++^(n+m-1)C_m is equal to (a) ^m+n C_(n-1) (b) ^m+n C_(n-1) (c) ^mC_(1)+^(m+1)C_2+^(m+2)C_3++^(m+n-1) (d) ^m+1C_(m-1)

If A=[0 1 2 1 2 3 3a1]a n d A_1=[1//2 12//12//-4 3c5//2-3//2 1//2] , then the values of a anti c are equal to 1,1 b. 1,-1 c. 1,2 d. -1,1

In ( 2^(1/3)+1/3^(1/ 3))^n if the ratio of 7th term from the beginning to the 7th term from the end is 1/6, then find the value of ndot