Find the One-Sided Limit $$\lim _ { x - ( 3 \pi / 4 ) ^ { - } } \sin x$$

Multiple Choice

Find the one-sided limit.
- $$\lim _ { x - ( 3 \pi / 4 ) ^ { - } } \sin x$$

A) $\frac { 1 } { 2 }$
B) 0
C) $\frac { \sqrt { 2 } } { 2 }$
D) 1