Complete the Identity $$\frac { 1 + \cos 2 x } { \sin 2 x } = \text { ? }$$

Multiple Choice

Complete the identity.
- $$\frac { 1 + \cos 2 x } { \sin 2 x } = \text { ? }$$

A) $\cot x$
B) $\tan x$
C) $\cos ^ { 2 } x$
D) $\sin ^ { 2 } x$