28 Nov 2020 Question of the Day /Posted Bystephen/Comments0 For what values of $x$ will the following converge absolutely? $\sum\limits_{n=1}^\infty \left(-1\right)^{n-1} \frac{ x^n }{ n } $ https://mathsgrinds.ie/wp-content/uploads/2020/11/2020-11-08_14-07-53.mp4