Use the Given Triangles to Evaluate the Expression $$\cot \frac { \pi } { 3 } - \sin \frac { \pi } { 3 }$$

question 320

Multiple Choice

Use the given triangles to evaluate the expression. Rationalize all denominators.
- $$\cot \frac { \pi } { 3 } - \sin \frac { \pi } { 3 }$$

• A) \(- \frac { \sqrt { 3 } } { 6 }\)
• B) \(\sqrt { 3 }\)
• C) \(- \frac { \sqrt { 6 } } { 2 }\)
• D) \(\frac { 2 \sqrt { 3 } - 3 \sqrt { 2 } } { 6 }\)

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Definitions:

Fixed-Interval Schedule

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