Which of the Following Is Equal to Limit $\lim _ { x \rightarrow 0 ^ { - } } - \frac { 2 x } { \sin ( 3 x ) }$

Multiple Choice

Which of the following is equal to limit $\lim _ { x \rightarrow 0 ^ { - } } - \frac { 2 x } { \sin ( 3 x ) }$ ?

A) $- \frac { 3 } { 2 }$
B) $- \frac { 2 } { 3 }$
C) $\frac { 2 } { 3 }$
D) $\frac { 3 } { 2 }$
E) Does not exist