3) ** For what values of x,0 ≤ x ≤ 2π does cos(x) = 0? (А) Ол, л, 2п (B) 90°,270° π 3π (C) 2/2, 3/71 2' 2

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A: NOTE: Refresh your page if you can't see any equations. . the given expression is

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A: Please refer the attached image for complete solution.

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A: for simplicity use  here we have

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