Question

Confused on how to do this problem. Thanks!

▼ Part A
What angle does the tangent to the curve y(x)-sin2(z/3) + 11 sin(z/3) at x-3π make with the x-axis?
Express your answer to 3 significant figures. Choose the smaller angle, i.e., your answer should be positive and less than 90
degrees.
degrees
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Transcribed Image Text

▼ Part A What angle does the tangent to the curve y(x)-sin2(z/3) + 11 sin(z/3) at x-3π make with the x-axis? Express your answer to 3 significant figures. Choose the smaller angle, i.e., your answer should be positive and less than 90 degrees. degrees

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