Use the Graph to Complete the Identity $$\frac { 1 + \cos x } { \sin x } + \frac { \sin x } { 1 + \cos x } = ?$$

Multiple Choice

Use the graph to complete the identity.
- $$\frac { 1 + \cos x } { \sin x } + \frac { \sin x } { 1 + \cos x } = ?$$

A) $2 \csc x$
B) $2 \sec x$
C) $2 \sin x$
D) $2 \cos x$ Rewrite the expression in terms of the given function or functions.