Find the Sum of the Geometric Series, If Possible $$\sum _ { n = 1 } ^ { \infty } \left( \frac { 3 } { 4 } \right) ^ { n - 1 }$$

Multiple Choice

Find the sum of the geometric series, if possible.
- $$\sum _ { n = 1 } ^ { \infty } \left( \frac { 3 } { 4 } \right) ^ { n - 1 }$$

A) Sum does not exist
B) $\frac { 1 } { 4 }$
C) 4
D) 3