Thread: Power series calculus 2?

given that a power series for 1/(1-x) is sum.n=0,inf. x^n

what is the power series for 1/(1-x)^2

thanks

Originally Posted by andrewt328

given that a power series for 1/(1-x) is sum.n=0,inf. x^n

what is the power series for 1/(1-x)^2

thanks

For example, by use of the "derivation trick", you get

thank you!