Limited access

Upgrade to access all content for this subject

Find the radius of convergence of the power series:

$$\sum_{n=0}^\infty \frac{2n}{5^n}x^n$$

A

$\cfrac{1}{5}$

B

$\cfrac{2}{5}$

C

$2$

D

$\cfrac{5}{2}$

E

$5$

Select an assignment template