Find the Polar Coordinates of the Point(s)of Intersection of the Given

Multiple Choice

Find the polar coordinates of the point(s) of intersection of the given curves for 0 $$0 \leq \theta < 2 \pi \text {. }$$
- $$\mathrm { r } = 3 + \cos \theta , \mathrm { r } = 3 - \sin \theta$$

A) $\left( \frac { 5 } { 2 } , \frac { 3 \pi } { 4 } \right) , \left( \frac { 7 } { 2 } , \frac { 7 \pi } { 4 } \right)$
B) $\left( 3 + \frac { 1 } { \sqrt { 2 } } , \frac { 3 \pi } { 4 } \right) , \left( 3 - \frac { 1 } { \sqrt { 2 } } , \frac { 7 \pi } { 4 } \right)$
C) $\left( 3 , \frac { 3 \pi } { 4 } \right) , \left( 3 , \frac { 7 \pi } { 4 } \right)$
D) $\left( 3 - \frac { 1 } { \sqrt { 2 } } , \frac { 3 \pi } { 4 } \right) , \left( 3 + \frac { 1 } { \sqrt { 2 } } , \frac { 7 \pi } { 4 } \right)$