π |
4 |
1 |
2 |
sin2α-cos2α |
1+cos2α |
π |
4 |
tan
| ||
1-tan
|
1+tanα |
1-tanα |
π |
4 |
1 |
2 |
1+tanα |
1-tanα |
1 |
2 |
1 |
3 |
sin2α-cos2α |
1+cos2α |
2sinαcosα-cos2α |
1+2cos2α-1 |
2sinα-cosα |
2cosα |
1 |
2 |
1 |
3 |
1 |
2 |
5 |
6 |
1 |
3 |
1 |
3 |
1 |
9 |
1 |
9 |
9 |
10 |
4 |
5 |
2 |
3 |
3 |
5 |
sin2α-cos2α |
1+cos2α |
-
| ||||
1+
|
5 |
6 |
a |
b |
c |
a |
c |
b |
c |
π |
6 |
α-β |
4 |
m |
n |
π |
3 |
3 |
5 |
π |
2 |
α |
2 |
B |
2 |
3 |
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