MCQOPTIONS
Saved Bookmarks
| 1. |
\({{\rm{I}}_{\rm{m}}} = \mathop \smallint \nolimits_0^{\rm{\pi }} \frac{{\sin 2{\rm{mx}}}}{{\sin {\rm{x}}}}{\rm{dx}}\) is equal to? |
| A. | 0 |
| B. | 1 |
| C. | m |
| D. | 2 m |
| Answer» B. 1 | |