Multiple Choice
Solve the equation for θ if . Give your answer in degrees. sin 2 θ + cos θ = 0
A) 90 ° , 210 ° , 270 ° , 330°
B) 30 ° , 90 ° , 150 ° , 270 °
C) 0 ° , 120 ° , 180 ° , 240 °
D) 210 ° , 330 °
E) 0 ° , 60 ° , 180 ° , 300 °
Correct Answer:

Verified
Correct Answer:
Verified
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