C-09-Q105mediumsingle_mcqsecA+1secA−1=?\sqrt{\dfrac{\sec A + 1}{\sec A - 1}} = ?secA−1secA+1=?acotA+cosecA\cot A + \operatorname{cosec} AcotA+cosecAbcotA−cosecA\cot A - \operatorname{cosec} AcotA−cosecA