1+tan105° |
1+tan(-15°) |
tan45°+tan60° |
1-tan45°tan60° |
1+
| ||
1-
|
tan45°-tan30° |
1+tan45°tan30° |
1-
| ||||
1+
|
3-
| ||
3+
|
1+tan105° |
1+tan(-15°) |
1+tan105° |
1-tan(15°) |
1+
| ||||||
1-
|
-2
| ||
2
|
3 |
3 |
π |
3 |
3 |
5 |
π |
2 |
sin(α+
| ||
sin2α+cos2α+1 |
1 |
2 |
1 |
7 |
π |
4 |
5π |
12 |
π |
4 |
5π |
12 |
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