Evaluate the Following Expression $\frac { 3 + 3 \sin 3 \theta } { \cos 3 \theta } + \frac { 3 \cos 3 \theta } { 1 + \sin 3 \theta }$

Multiple Choice

Evaluate the following expression. $\frac { 3 + 3 \sin 3 \theta } { \cos 3 \theta } + \frac { 3 \cos 3 \theta } { 1 + \sin 3 \theta }$

A) $6 \sec 3 \theta$
B) $- 6 \sec 3 \theta$
C) $\sec 6 \theta$
D) $3 \sec 3 \theta$
E) $- 3 \sec 3 \theta$