MCQOPTIONS
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| 1. |
\[\sec (\text{cose}{{\text{c}}^{-1}}x)\] is equal to [Kurukshetra CEE 2001] |
| A. | \[\text{cosec}({{\sec }^{-1}}x)\] |
| B. | \[\cot x\] |
| C. | \[\pi \] |
| D. | None of these |
| Answer» B. \[\cot x\] | |