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    Precalculus Functions and Graphs Study Set 1
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    Exam 6: Trigonometric Identities and Conditional Equations
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    Find All Angles in [0°, 360°) That Satisfy the Equation
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Find All Angles in [0°, 360°) That Satisfy the Equation

Question 669

Question 669

Multiple Choice

Find all angles in [0°, 360°) that satisfy the equation.
-cos Find all angles in [0°, 360°)  that satisfy the equation. -cos   A)  {150°, 210°} B)  {60°, 300°} C)  {210°, 330°} D)  {60°, 120°}


A) {150°, 210°}
B) {60°, 300°}
C) {210°, 330°}
D) {60°, 120°}

Correct Answer:

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