A Geometric or Harmonic Series?

Calculus Level 3

x11+x22+x33+x44+\large \frac{x^1}{1}+\frac{x^2}{2}+\frac{x^3}{3}+\frac{x^4}{4}+\ldots

Find the closed form of the sum above, where 1x<1-1≤x<1.

×

Problem Loading...

Note Loading...

Set Loading...