17π |
4 |
13π |
3 |
7π |
4 |
3π |
2 |
17π |
4 |
13π |
3 |
7π |
4 |
3π |
2 |
π |
4 |
π |
3 |
π |
4 |
π |
2 |
π |
4 |
π |
3 |
π |
4 |
π |
2 |
1 |
2 |
3 |
2 |
3 |
2 |
π |
12 |
1 |
3 |
7π |
12 |
A.
| B.-
| C.-
| D.
|
3π |
2 |
|
A.sin
| B.cos
| C.-sin
| D.-cos
|
2 |
3 |
A.-
| B.-
| C.
| D.
|
sin(π-α)cos(3π-α)tan(-π-α)tan(α-2π) |
tan(4π-α)sin(5π+α) |
17π |
6 |
A.-
| B.
| C.-
| D.
|
© 2017-2019 超级试练试题库,All Rights Reserved.