\(1+2\left(\frac{1}{2}\right)+3\left(\frac{1}{4}\right)+4\left(\frac{1}{8}\right)+...+n\left(\frac{1}{2^{n-1}}\right)+...=?\)
\(1+2\left(\frac{1}{2}\right)+3\left(\frac{1}{4}\right)+4\left(\frac{1}{8}\right)+...+n\left(\frac{1}{2^{n-1}}\right)+...=?\)
Apoios:
Criada em: 2007
Última alteração: 2023-05-04 11:36:21+0100
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
