Solve the Initial Value Problem $$\theta \frac { \mathrm { dy } } { \mathrm { d } \theta } + \mathrm { y } = \cos \theta ; \theta > 0 , \mathrm { y } ( \pi ) = 1$$

Multiple Choice

Solve the initial value problem.
- $$\theta \frac { \mathrm { dy } } { \mathrm { d } \theta } + \mathrm { y } = \cos \theta ; \theta > 0 , \mathrm { y } ( \pi ) = 1$$

A) $y = \frac { - \sin \theta + \pi \theta } { \theta ^ { 2 } } , \theta > 0$
B) $\mathrm { y } = \frac { \sin \theta + \pi } { \theta } , \theta > 0$
C) $\mathrm { y } = \frac { \sin \theta + \pi \theta } { \theta ^ { 2 } } , \theta > 0$
D) $y = \frac { - \sin \theta + \pi } { \theta } , \theta > 0$