Find the Exact Value of the Function $\frac { 2 \sqrt { 3 } } { 3 }$

question 80

Multiple Choice

Find the exact value of the function. Rationalize the denominator if necessary.
-sec 240°

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

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