Determine the sum of the following infinite series: $\sum _ { n = 1 } ^ { \infty } \frac { 2 ^ { n } + ( - 1 ) ^ { n } } { 3 n }$ Enter just a reduced fraction of form $\frac { a } { b }$ .

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The Answer of Determine the sum of the following infinite series: $\sum _ { n = 1 } ^ { \infty } \frac { 2 ^ { n } + ( - 1 ) ^ { n } } { 3 n }$ Enter just a reduced fraction of form $\frac { a } { b }$ .

Determine the Sum of the Following Infinite Series ∑n=1∞2n+(−1)n3n\sum _ { n = 1 } ^ { \infty } \frac { 2 ^ { n } + ( - 1 ) ^ { n } } { 3 n }∑n=1∞​3n2n+(−1)n​

Determine the Sum of the Following Infinite Series $\sum _ { n = 1 } ^ { \infty } \frac { 2 ^ { n } + ( - 1 ) ^ { n } } { 3 n }$