$\text { Find the limit using } \lim _ { x = 0 } \frac { \sin x } { x } = 1 \text {. }$

Multiple Choice

$\text { Find the limit using } \lim _ { x = 0 } \frac { \sin x } { x } = 1 \text {. }$
- $$\lim _ { x \rightarrow0 } \frac { \tan 4 x } { x }$$

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