Replace the Cartesian Equation with an Equivalent Polar Equation $$x ^ { 2 } - y ^ { 2 } = 4$$

question 339

Multiple Choice

Replace the Cartesian equation with an equivalent polar equation.
- $$x ^ { 2 } - y ^ { 2 } = 4$$

• A) \(r \cos 2 \theta = 4\)
• B) \(\cos ^ { 2 } \theta - \sin ^ { 2 } \theta = 4 r\)
• C) \(\cos ^ { 2 } \theta - \sin ^ { 2 } \theta = 4\)
• D) \(r ^ { 2 } \cos 2 \theta = 4\)