In the Problem, T Is a Real Number and P $\left( - \frac { \sqrt { 55 } } { 8 } , \frac { 3 } { 8 } \right) \quad$

question 275

Multiple Choice

In the problem, t is a real number and P = (x, y) is the point on the unit circle that corresponds to t. Find the exact value of
the indicated trigonometric function of t.
- $\left( - \frac { \sqrt { 55 } } { 8 } , \frac { 3 } { 8 } \right) \quad$ Find $\cot \mathrm { t }$

• A) \(- \frac { \sqrt { 55 } } { 3 }\)
• B) \(\frac { \sqrt { 65 } } { 9 }\)
• C) \(\frac { 3 } { 8 }\)
• D) \(- \frac { 9 } { 4 }\)

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