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Sin(1+tan)+cos(1+cot)=sec*cosec |
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Answer» Sin theta in bracket cos theta + sin theta upon cos theta + cos theta bracket mein sin theta + cos theta + sin thetaSin theta cos theta + sin square theta upon A cos theta + cos square theta + sin theta cos theta minus sin thetaSin theta + cos theta upon me sin theta cos thetSplit the denominatorIt become cosec theta into sec theta Sin(cos+sin)/cos+ |
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