C |
2 |
3 |
A |
2 |
A |
2 |
1 |
2 |
π |
3 |
C |
2 |
3 |
A |
2 |
A |
2 |
1 |
2 |
1-cosC |
2 |
| ||
2 |
1 |
2 |
| ||
2 |
1 |
2 |
2π |
3 |
| ||
2 |
1 |
4 |
| ||
4 |
| ||
4 |
1 |
4 |
1 |
2 |
π |
6 |
π |
2 |
2π |
3 |
2π |
3 |
π |
6 |
5π |
6 |
1 |
2 |
π |
6 |
| ||
2 |
1 |
4 |
1 |
2 |
π |
6 |
| ||
4 |
C |
2 |
3 |
A |
2 |
A |
2 |
3 |
2 |
1 |
4 |
| ||
4 |
5 |
13 |
π |
2 |
π |
4 |
sinα+cosα |
sinα-cosα |
3π |
2 |
A.
| B.
| C.±
| D.-
|
π |
6 |
1 |
3 |
C |
2 |
1 |
4 |
sin(π-α)cos(2π-α)tan(
| ||
sin(-π-α)cot(-π-α) |
31 |
3 |
3π |
2 |
1 |
5 |
β |
2 |
1 |
9 |
α |
2 |
2 |
3 |
π |
2 |
π |
2 |
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