\begin { equation } \frac{\cot \theta+\csc \theta-1}{\cot \theta-\csc – InterviewSolution

1.	\begin { equation } \frac{\cot \theta+\csc \theta-1}{\cot \theta-\csc \theta+1}=\sec \theta+\cot \theta \end { equation }
Answer» The last part is cos theta / sin theta + 1/ sin theta = sec theta + cot theta= RHS

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