Question: 8. For the following trig functions, calculate the reference angle and rewrite the trig function in terms of the reference angle. Do not evaluate!

8. For the following trig functions, calculate the reference angle and rewrite

8. For the following trig functions, calculate the reference angle and rewrite the trig function in terms of the reference angle. Do not evaluate! Show all work to receive full credit! (0.5 pts each) a. COS (137) 18 b. sin (345)

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