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| 1. |
`(tan^(- 1)(sqrt(3))-sec^(- 1)(-2))/(cosec^(- 1)(-sqrt(2))+cos^(- 1)(-1/2)) =`A. `(4)/(5)`B. `(-4)/(5)`C. `(3)/(5)`D. `0` |
| Answer» Correct Answer - B | |