Find the Exact Value of the Expression, If Possible $$\tan ^ { - 1 } \left( \tan \frac { 10 \pi } { 11 } \right)$$

question 173

Multiple Choice

Find the exact value of the expression, if possible. Do not use a calculator.
- $$\tan ^ { - 1 } \left( \tan \frac { 10 \pi } { 11 } \right)$$

• A) \(- \frac { \pi } { 11 }\)
• B) \(\frac { 10 \pi } { 11 }\)
• C) \(\frac { 12 \pi } { 11 }\)
• \(D ) = \frac { 12 \pi } { 11 }\)

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