If cos theta+sin theta=√2 cos theta, then show that cosθ-sinθ = √ 2sinθ | Trigonometry Class 10 | If cosa+sina=√2cosa show that cosa-sina=√2sina | If cos theta+sin theta=√2 cos theta prove that cos theta-sin theta=√2 sin theta | if cos theta + sin theta is equal to root 2 cos theta then cos theta minus sin theta is equal to ?
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Негізгі бет If cos theta+sin theta=√2 cos theta, then show that cosθ-sinθ = √ 2sinθ | Trigonometry Class 10 |
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