Can someone help what test to use in this equation to find the Radius of convergence and the interval of convergence?
$\displaystyle\sum (-1)^n\frac{(x+2)^n}{n}$
Can someone help what test to use in this equation to find the Radius of convergence and the interval of convergence?
$\displaystyle\sum (-1)^n\frac{(x+2)^n}{n}$