Which of the following is equivalent to 1. cos x - (sin x)(tan x) 2 II. 2sinx - − cotx III. 2cos x-sec x cos2x cos x

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Q: Find the value of u in the interval 30°, 90°4 in decimal degrees, if sin u = 0.27843196

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Q: 16. Cot 300° = DEE niz

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Q: 8. By inspection, find the following integral 1 √2(5-3x) dx (criteria 3.2)

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Q: 3.3.63 s=radians (Round to four decimal places as needed.)

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