Question: x 3. Solve Trigonometric Equation (a) 1 + sin 0 = 2 cos2 0 (b) cos 0 + 1 = sin 0 , 0 E


x 3. Solve Trigonometric Equation (a) 1 + sin 0 = 2 cos2 0 (b) cos 0 + 1 = sin 0 , 0 E [0,2n) (c) V2 sin 30 - 1 = 0 (d) sin 20 - cos 0 = 0, 0 E [0,2It)
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