Subtema: Series infinitasParte: AProject ID: 2010006905Source Problem: 9000063406Accepted: 0Clonable: 1Easy: 0La expresión \[ \sum _{n=1}^{\infty }\left (-\frac{3} {5}\right )^{n} \] equivale a:\(- \frac{3} {8}\)\(- \frac{3} {2}\)\(\frac{3} {2}\)\(\frac{3} {8}\)