MCQOPTIONS
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| 1. |
The value of \[{{\cos }^{-1}}(\cos 12)-{{\sin }^{-1}}(\sin 14)\] is [J & K 2005] |
| A. | -2 |
| B. | \[8\pi -26\] |
| C. | \[4\pi +2\] |
| D. | None of these |
| Answer» B. \[8\pi -26\] | |