Trigonometry class 10 | If sin theta + sin2 theta = 1, find the value of cos12 theta+ 3cos10 theta + 3cos8 theta + cos6 theta + 2cos4 theta + 2cos2 theta - 2 |
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Негізгі бет If sin theta + sin^2 theta = 1, find the value of cos^12 theta + 3cos^10 theta + 3cos^8 theta + cos
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