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" 1.Prove: "(cot A+cosec A-1)/(cot A-cos...

" 1.Prove: "(cot A+cosec A-1)/(cot A-cosec A+1)=(1+cos A)/(sin A)

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Prove the following identities : (cot A + cosec A - 1)/ (cot A - cosec A + 1) = (1 + cos A)/ (sin A)

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