Find the sum of the infinite geometric series.? $$\sum _ { n = 0 } ^ { \infty } 7 \left( \frac { 1 } { 3 } \right) ^ { n }$$ ?
A)? $\frac { 2 } { 21 }$
B)? $\frac { 2 } { 7 }$
C)? $- \frac { 1 } { 3 }$
D)? $\frac { 21 } { 2 }$
E)?undefined

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The Answer of Find the sum of the infinite geometric series.? $$\sum _ { n = 0 } ^ { \infty } 7 \left( \frac { 1 } { 3 } \right) ^ { n }$$ ?
A)? $\frac { 2 } { 21 }$
B)? $\frac { 2 } { 7 }$
C)? $- \frac { 1 } { 3 }$
D)? $\frac { 21 } { 2 }$
E)?undefined

Find the Sum of the Infinite Geometric Series ∑n=0∞7(13)n\sum _ { n = 0 } ^ { \infty } 7 \left( \frac { 1 } { 3 } \right) ^ { n }n=0∑∞​7(31​)n

Find the Sum of the Infinite Geometric Series $\sum _ { n = 0 } ^ { \infty } 7 \left( \frac { 1 } { 3 } \right) ^ { n }$