Questão 765612

\(\sum_{ }^{ }\frac{\left(-1\right)^{n-1}}{n^2}\)

\(\sum_{ }^{ }\frac{\left(-1\right)^{n-1}}{n}\)

\(\sum_{ }^{ }\frac{\left(-1\right)^n\ \left(1,5\right)^n}{n^4}\)

\(\sum_{ }^{ }\left(1+\frac{1}{n}\right)^{n^2}\)

\(\sum_{ }^{ }\left(\frac{n^n}{n!}\right)\)