Use a Sum or Difference Identity to Find the Exact $$\frac { \tan \frac { 7 \pi } { 24 } - \tan \frac { \pi } { 8 } } { 1 + \tan \frac { 7 \pi } { 24 } \tan \frac { \pi } { 8 } }$$

question 64

Multiple Choice

Use a sum or difference identity to find the exact value.
- $$\frac { \tan \frac { 7 \pi } { 24 } - \tan \frac { \pi } { 8 } } { 1 + \tan \frac { 7 \pi } { 24 } \tan \frac { \pi } { 8 } }$$

• A) \(\frac { 1 } { 2 }\)
• B) \(\frac { \sqrt { 3 } } { 3 }\)
• C) \(\sqrt { 3 }\)
• D) \(\frac { \sqrt { 3 } } { 2 }\)

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