Rewrite the Following as a Product of Trigonometric Functions $$\sin \frac { \pi } { 11 } + \sin \frac { \pi } { 4 }$$

Multiple Choice

Rewrite the following as a product of trigonometric functions.
- $$\sin \frac { \pi } { 11 } + \sin \frac { \pi } { 4 }$$

A) $2 \cos \frac { 15 \pi } { 88 } \cos \frac { 7 \pi } { 88 }$

B) $2 \sin \frac { 15 \pi } { 88 } \sin \frac { 7 \pi } { 88 }$

C) $2 \sin \frac { 15 \pi } { 88 } \cos \frac { 7 \pi } { 88 }$

D) $2 \cos \frac { 15 \pi } { 88 } \sin \frac { 7 \pi } { 88 }$