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13. (10 points) Solve the trigonometric equation cos(x) (v2 sin(x) - 1) = 0 in the interval [0, 360). Find the exact values of the

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13. (10 points) Solve the trigonometric equation cos(x) (v2 sin(x) - 1) = 0 in the interval [0, 360"). Find the exact values of the solutions in degrees. 14. (10 points) (a) Find the exact value of arccos(tan-) (b) Find the exact value of arcsin (sin -)

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