Math  /  Trigonometry

QuestionFind the exact value of sec(150)\sec(-150^\circ). Simplify your answer using integers or fractions.

Studdy Solution
To rationalize the denominator, multiply the numerator and the denominator by sqrt(3).
sec(150)=23/3\sec(-150^{\circ}) = -2\sqrt{3}/3So, the exact value of the expression sec(-150 degrees) is -2sqrt(3)/3.

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