Convert an Equation from Polar to Rectangular Coordinates
- $$\mathrm { r } ^ { 2 } \sin 2 \theta = 7$$

Multiple Choice

Convert an Equation from Polar to Rectangular Coordinates
- $$\mathrm { r } ^ { 2 } \sin 2 \theta = 7$$

A) $x y = \frac { 7 } { 2 }$
B) $x y = 7$
C) $y ^ { 2 } = 7$
D) $x ^ { 2 } + y ^ { 2 } = 7$