k-o-n-1-1-2-x-k-find-out-the-summetion-

Question Number 55011 by tm888 last updated on 16/Feb/19

\underset{k = o}{\sum^{n - 1}} \frac{1}{2 - x^{k}} f i n d o u t t h e s u m m e t i o n

Commented by Meritguide1234 last updated on 16/Feb/19

no closed form possible