$\lim _ { x \rightarrow 0 } \frac { e ^ { 2 \sin x } - 2 \sin x - 1 } { x ^ { 2 } }$ (1) is equal to $-1$ (2) does not exist (3) is equal to 1 (4) is equal to 2
$\lim _ { x \rightarrow 0 } \frac { e ^ { 2 \sin x } - 2 \sin x - 1 } { x ^ { 2 } }$\\
(1) is equal to $-1$\\
(2) does not exist\\
(3) is equal to 1\\
(4) is equal to 2