In the expansion of (x-1) (x-2) …(x-18),...

In the expansion of `(x-1) (x-2) …(x-18)`, the coefficient of `x^(17)` is

A

684

B

`-171`

C

171

D

`-342`

Verified by Experts

The correct Answer is:

B

Similar Questions

Explore conceptually related problems

In the expansion of (1+x+x^(2)+...oo)^(3) the coefficient of x^(n) is

If sum of the coefficients in the expansion of (x+1/x)^(n) is 128, then coefficient of x in the expansion of (x+1/x)^(n) is

prove that the coefficient of x^(n) in the expansion of (1+x)^(2n) is twice the coefficient of x^(n) in the expansion of (1+x)^(2n-1)

Prove that he coefficient of x^n in the expansion of (1+x)^(2n) is twice the coefficient of x^(n) in the expansion of (1+x)^(2n-1)

Prove that in the expansion of (1+x)^(2n) , the coefficient of x^n is double the coefficient of x^n in the expansion of frac{(1+2x+x^2)^n}{1+x}

The sum of the binomial coefficients in the expansion of (x^2+1/x)^n is 1024. find the coefficient of x^11 in the binomial expansion.