| ||
2 |
π |
3 |
| ||
2 |
| ||
2 |
| ||
2 |
π |
4 |
3π |
4 |
π |
3 |
π |
4 |
5π |
12 |
5π |
12 |
π |
4 |
π |
6 |
π |
4 |
π |
6 |
π |
4 |
π |
6 |
| ||
2 |
| ||
2 |
| ||
2 |
1 |
2 |
| ||||
4 |
| ||
2 |
π |
4 |
3π |
4 |
π |
3 |
3π |
4 |
5π |
12 |
5π |
12 |
π |
4 |
π |
6 |
π |
4 |
π |
6 |
π |
4 |
π |
6 |
| ||
2 |
| ||
2 |
| ||
2 |
1 |
2 |
| ||||
4 |
π |
3 |
π |
3 |
| ||
2 |
π |
3 |
π |
3 |
| ||
2 |
1 |
2 |
| ||
2 |
| ||
2 |
3 |
2 |
2 |
2 |
2 |
| ||||
4 |
| ||||
4 |
a |
b |
a |
b |
π |
2 |
| ||||
cos2θ |
4sinα-2cosα |
5cosα+3sinα |
2sinα-cosα |
sinα+2cosα |
A.0 | B.
| C.1 | D.
|
| ||
5 |
| ||
10 |
2 |
2 |
3 |
1 |
sin2α-2sinαcosα+4cos2α |
π |
4 |
3π |
4 |
π |
4 |
π |
4 |
3 |
5 |
π |
4 |
5 |
13 |
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