| 171 |  | 2sin 2 x |  |
| 172 |  | 3sin 2 x |  |
| 173 |  |  |  |
| 174 |
 |  |  |
| 175 |  | arctg 2x |  |
| 176 |  |
 |  |
| 177 |  |  |  |
| 178 |  | sin lg | x | |
 |
| 179 |  | tg2 x + ln cos x |  |
| 180 |  | cos 2(2√x + 1) |  |
| 171 | | 2sin 2 x | |
| 172 | | 3sin 2 x | |
| 173 | | | |
| 174 |
| | |
| 175 | | arctg 2x | |
| 176 | |
| |
| 177 | | | |
| 178 | | sin lg | x | |
|
| 179 | | tg2 x + ln cos x | |
| 180 | | cos 2(2√x + 1) | |