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# Trig equations help

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9a. Write a trigonometric equation for which the solutions lie in quadrant I and II.  Then solve the equation for 0 <= θ <= 2pi

b. Write a trigonometric equation for which the solutions lie in quadrants II and III.  Solve the equation for 0 <= θ <= 2pi

c. Write a trigonometric equation for which the solutions lie in quadrants III and IV. Solve the equation for 0 <= θ <= 2pi

Mar 12, 2019

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Say I said

$$sin\theta=-0.654$$

What quadrants would the answer be in?   What is the value of theta?  Is this an answer for a, b or c?