\(\frac{1}{3}+\frac{1}{9}+\frac{1}{27}+...+\frac{1}{3^{n}}+...=?\)
instruções
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Criada em: 2007
Última alteração: 2023-05-04 11:36:21+0100
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This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
