MCQOPTIONS
Saved Bookmarks
| 1. |
If \(\frac{{x - x{{\tan }^2}15^\circ }}{{1 + {{\tan }^2}15^\circ }} = \sin 60^\circ + \cos 30^\circ ,\) then what is then what is the value of x? |
| A. | 2 |
| B. | -1 |
| C. | -2 |
| D. | 1 |
| Answer» B. -1 | |