For any real values of \[\theta ,\frac{\sqrt{\sec \theta -1}}{\sqrt{\sec \theta +1}}=?\]

For any real values of \[\theta ,\frac{\sqrt{\sec \theta -1}}{\sqrt{\s

1.	For any real values of \[\theta ,\frac{\sqrt{\sec \theta -1}}{\sqrt{\sec \theta +1}}=?\]
A.	\[cot\theta -cosec\theta \]
B.	\[sec\theta -\tan \theta \]
C.	\[cosec\theta +cot\theta \]
D.	\[tan\theta -sec\theta \]
Answer» D. \[tan\theta -sec\theta \]

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For any real values of \[\theta ,\frac{\sqrt{\sec \theta -1}}{\sqrt{\sec \theta +1}}=?\]

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