Math, asked by rameshsarupuru, 8 months ago

prove that cot theta–tan theta =2 cos square theta –1 divided by sin theta.cos theta = 1–2 sin square theta divided by sin theta.cos theta​

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Answered by 2020himanshuthakur
2

prove that cot theta–tan theta =2 cos square theta –1 divided by sin theta.cos theta = 1–2 sin square theta divided by sin theta.cos theta

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