Evaluate the Integral $\int 5 ^ { \sin \theta } \cos \theta d \theta$

Multiple Choice

Evaluate the integral.
$\int 5 ^ { \sin \theta } \cos \theta d \theta$

A) $\frac { 5 ^ { \cos \theta } } { \ln ( 5 ) } + C$
B)
$\frac { 5 ^ { \sin \theta } } { \ln ( \sin \theta ) } + C$
C) $\frac { 5 ^ { \sin \theta } } { \ln ( 5 ) } + C$
D) $\frac { 5 ^ { \cos \theta } } { \ln ( \sin \theta ) }$
E) none of these