Complete the Identity $\frac { \sin ( 4 \theta ) + \sin ( 8 \theta ) } { \cos ( 4 \theta ) + \cos ( 8 \theta ) } = ?$

question 206

Multiple Choice

Complete the identity.
- $\frac { \sin ( 4 \theta ) + \sin ( 8 \theta ) } { \cos ( 4 \theta ) + \cos ( 8 \theta ) } = ?$

• A) \(\tan ( 4 \theta ) + \tan ( 8 \theta )\)
• B) \(\tan ( 6 \theta )\)
• C) \(\tan ( 6 \theta ) \cot ( 2 \theta )\)
• D) \(2 \tan ( 6 \theta ) \tan ( 2 \theta )\)

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