Home
Class 13
MATHS
[" 15.The coefficient of "x^(20)" in the...

[" 15.The coefficient of "x^(20)" in the expansion of "],[qquad (1+x^(2))^(40)*(x^(2)+2+(1)/(x^(2)))^(-5)" is "]

Promotional Banner

Similar Questions

Explore conceptually related problems

The coefficient of x^(20) in the expansion of (1+x^(2))^(40)*(x^(2)+2+(1)/(x^(2)))^(-5) is:

The coefficient of x20 in the expansion of (1+x^(2))^(40)*(x^(2)+2+1/x^(2))^(-5) is :

The coefficient of x20 in the expansion of (1+x^(2))^(40)*(x^(2)+2+1/x^(2))^(-5) is :

The coefficient of x^(4) in the expansion of (1-x)^(-2) is

The coefficient of x^(r) in the expansion of (1-x)^(-2) is

The coefficient of x^(5) in the expansion of (1+x^(2))(1+x)^(4) is

The coefficient of x^(4) in the expansion of (1-x-2x^(2))^(8) is

The coefficient of x^(4) in the expansion of (1+x-2x^(2))^(7) is :

The coefficient of x^(r) in the expansion of (1-2x)^(-(1)/(2)) is