Home
Class 11
MATHS
The sum of coefficients of integral p...

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

A

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

B

`1/2 (3^50)`

C

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

D

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

Text Solution

Verified by Experts

The correct Answer is:
a
Promotional Banner

Topper's Solved these Questions

  • BINOMIAL THEOREM

    MODERN PUBLICATION|Exercise CHECK YOUR UNDERSTANDING|10 Videos

  • COMPLEX NUMBERS

    MODERN PUBLICATION|Exercise CHAPTER TEST|12 Videos

Similar Questions

Explore conceptually related problems

Find the sum of the coefficients of all the integral powers of x in the expansion of (1+2sqrt(x))^(40)

Sum of the last 30 coefficients of powers of x in the binomial expansion of (1 + x)^(59) is:

Find the sum of the coefficient of to middle terms in the binomial expansion of (1+x)^(2n-1)

Coefficient of x^(2) in binomial expansion of (1-x)^(2) is

Coefficient of x^(2) in binomial expansion of (1-x)^(2) is

The sum of the coefficients of odd powers of x in the expansion (1+x+x^(2)+x^(3))^(5)

The sum of the coefficients of even powers of x in the expansion (1-x+x^(2)-x^(3))^(5) is