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If you use handwriting, make it clear. QUESTION 19 Complete each problem below and attach your work and answers as a pdf, png, jpg, or

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If you use handwriting, make it clear.

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QUESTION 19 Complete each problem below and attach your work and answers as a pdf, png, jpg, or gif. Part A is worth 5 points and Part B is worth 4 points. A. Solve: cos(2x) + sin (x) = 1/2 on [0, 2TT) B. Establish the following identity, being sure to cite reasons for each step: 2 cosOsine csc20 tane =2- 3cos20

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