BA |
OC |
π |
4 |
BA |
OC |
BA |
OC |
2 |
cosθ |
1 |
sinθ |
1 |
2 |
1 |
2 |
π |
2 |
|
| ||
5 |
2
| ||
5 |
| ||
5 |
2
| ||
5 |
4 |
5 |
2
| ||
5 |
| ||
5 |
3 |
5 |
π |
4 |
π |
4 |
π |
4 |
4 |
5 |
| ||
2 |
3 |
5 |
| ||
2 |
| ||
10 |
3 |
π |
4 |
π |
3 |
π |
3 |
3 |
π |
2 |
π |
3 |
2 |
5 |
π |
4 |
1 |
4 |
π |
4 |
4 |
5 |
12 |
13 |
1+2sinαcosα |
cos2α-sin2α |
1+tanα |
1-tanα |
1-sin6x-cos6x |
1-sin4x-cos4x |
3 |
2 |
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