Which of the following is the sum of an infinite geometric sequence whose terms come from the set $\left\{ 1 , \frac { 1 } { 2 } , \frac { 1 } { 4 } , \ldots , \frac { 1 } { 2 ^ { n } } , \ldots \right\}$ ?\\
(A) $\frac { 1 } { 5 }$\\
(B) $\frac { 1 } { 7 }$\\
(C) $\frac { 1 } { 9 }$\\
(D) $\frac { 1 } { 11 }$