| 0° | 30° | 45° | 60° | 90° | 180° | 270° | 360° | |
|---|---|---|---|---|---|---|---|---|
| 0 | 2π | |||||||
| 0 | 1 | 0 | -1 | 0 | ||||
| 1 | 0 | -1 | 0 | 1 | ||||
| 0 | 1 | - | 0 | - | 0 | |||
| - | 1 | 0 | - | 0 | - |
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Nov 19, 2023, 1 min read
| 0° | 30° | 45° | 60° | 90° | 180° | 270° | 360° | |
|---|---|---|---|---|---|---|---|---|
| 0 | 6π | 4π | 3π | 2π | π | 23π | 2π | |
| sin(α) | 0 | 21 | 21=22 | 23 | 1 | 0 | -1 | 0 |
| cos(α) | 1 | 23 | 21=22 | 21 | 0 | -1 | 0 | 1 |
| tg(α) | 0 | 31=33 | 1 | 3 | - | 0 | - | 0 |
| ctg(α) | - | 3 | 1 | 31=33 | 0 | - | 0 | - |