π |
6 |
2cos(
| ||
sin(
|
2
| ||
5 |
-
| ||
5 |
π |
6 |
π |
6 |
π |
6 |
2
| ||
5 |
| ||
2 |
-
| ||
5 |
1 |
2 |
2
| ||||
10 |
-2sinα+cosα |
cosα+3sinα |
-2tanα+1 |
1+3tanα |
2sin2α-sinαcosα+cos2α |
sin2α+cos2a |
2tan2α-tanα +1 |
tan2α+1 |
11 |
5 |
1 |
2 |
a+b+c |
sinA+sinB+sinC |
π |
2 |
3 |
5 |
π |
2 |
1 |
2 |
sin2αcosα-sinα |
sin2αcos2α |
1+sin2α-cos2α |
1+sin2α+cos2α |
5 |
13 |
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