Home
Class 12
MATHS
The sum pf coefficients of integral powe...

The sum pf coefficients of integral powers of x is the binomial expansion `(1-2sqrt(x))^(50)` is -

A

`(1)/(2)(3^(50)-1)`

B

`(1)/(2)(2^(50)+1)`

C

`(1)/(2)(3^(50)+1)`

D

`(1)/(2)(3^(50))`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Similar Questions

Explore conceptually related problems

The sum of coefficient of integral powers of x in the binomial expansion of (1-2sqrtx)^50 is:

The sum of the coefficients of all the integral powers of x in the expansion of (1+2sqrtx)^(40) is

The sum of the coefficients of even power of x in the expansion of (1+x+x^2+x^3)^5 i s 256 b. 128 c. 512 d. 64

The sum of the coefficients of the terms of the expansion of (3x-2y)^n is

Show that the sum of the coefficients of all odd terms in the expansion of (1+x)^(2p) is 2^(2p-1) .

Show that the sum of the coefficients of the odd terms in the expansion of (1+x)^(2n)" is "2^(2n-1)

Find the sum of all the coefficients in the binomial expansion of (x^2+x-3)^(319)dot

Sum of the coefficients of terms of degree 13 in the expansion of (1+x)^(11) (1+y^(2)-z)^(10) is

The coefficient of the middle term of the expansion of (1-2x+x^2)^n is

If the coefficients of the middle terms in the binomial expresion in powers of x of (1+kx)^(4) and of (1-kx)^(6) are equal then the value of k (ne 0) is-