Find the sum of the series.
-$$\sum _ { n = 0 } ^ { \infty } \frac { 9 } { 7 ^ { n } }$$
A) $\frac { 9 } { 8 }$
B) $\frac { 21 } { 2 }$
C) $\frac { 63 } { 8 }$
D) $\frac { 3 } { 2 }$

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The Answer of Find the sum of the series.
-$$\sum _ { n = 0 } ^ { \infty } \frac { 9 } { 7 ^ { n } }$$
A) $\frac { 9 } { 8 }$
B) $\frac { 21 } { 2 }$
C) $\frac { 63 } { 8 }$
D) $\frac { 3 } { 2 }$

Find the Sum of the Series ∑n=0∞97n\sum _ { n = 0 } ^ { \infty } \frac { 9 } { 7 ^ { n } }n=0∑∞​7n9​

Find the Sum of the Series $\sum _ { n = 0 } ^ { \infty } \frac { 9 } { 7 ^ { n } }$