MCQOPTIONS
Saved Bookmarks
| 1. |
Find the value of \(\frac{{tan31^\circ \; + \;\tan 29^\circ }}{{cot45^\circ - cot59^\circ cot61^\circ }}\) |
| A. | \(\sqrt 3 \) |
| B. | \(- \sqrt 3\) |
| C. | \(\frac{1}{{\sqrt 3 }}\) |
| D. | \(- \frac{1}{{\sqrt 3 }}\) |
| Answer» B. \(- \sqrt 3\) | |