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1. |
For any real values of $\theta$, $\sqrt{\frac{sec\theta -1}{sec\theta +1}}$ = 1). $cot\theta - cosec\theta$2). $sec\theta - tan\theta$3). $cosec\theta - cot\theta$4). $tan\theta - sec\theta$ |
Answer» OPTION 3 is the RIGHT ONE | |