Question

How do I find the radius and interval of convergence for summation of n to infinity ((-1^n)(2(sqrt(3))(x)^n)/n

Answer 1

\[\sum_{n}^{infinity} (-1)^{n}2(\sqrt{3})x ^{n}\div n\]

Answer 2

It's for a class, but we have automatic full credit and I'm pretty stumped.