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Trig functions
All the trig functions on the unit circle NO INVERSE TRIG
| Function | Solution |
|---|---|
| sin π/6 | 1/2 |
| sin π/4 | √2/2 |
| sin π/3 | √3/2 |
| sin π/2 | 1 |
| sin 2π/3 | √3/2 |
| sin 3π/4 | √2/2 |
| sin 5π/6 | 1/2 |
| sin π | 0 |
| sin 7π/6 | -1/2 |
| sin 5π/4 | -√2/2 |
| sin 4π/3 | -√3/2 |
| sin 3π/2 | -1 |
| sin 5π/3 | -√3/2 |
| sin 7π/4 | -√2/2 |
| sin 11π/6 | -1/2 |
| sin 2π | 0 |
| cos π/6 | √3/2 |
| cos π/4 | √2/2 |
| cos π/3 | 1/2 |
| cos π/2 | 0 |
| cos 2π/3 | -1/2 |
| cos 3π/4 | -√2/2 |
| cos 5π/6 | -√3/2 |
| cos π | -1 |
| cos 7π/6 | -√3/2 |
| cos 5π/4 | -√2/2 |
| cos 4π/3 | -1/2 |
| cos 3π/2 | 0 |
| cos 5π/3 | 1/2 |
| cos 7π/4 | √2/2 |
| cos 11π/12 | √3/2 |
| cos 2π | 1 |
| tan π/6 | √3/3 |
| tan π/4 | 1 |
| tan π/3 | √3 |
| tan π/2 | DNE |
| tan 2π/3 | -√3 |
| tan 3π/4 | -1 |
| tan 5π/6 | -√3/3 |
| tan π | 0 |
| tan 7π/6 | √3/3 |
| tan 5π/4 | 1 |
| tan 4π/3 | √3 |
| tan 3π/2 | DNE |
| tan 5π/3 | -√3 |
| tan 7π/4 | -1 |
| tan 11π/12 | -√3/3 |
| tan 2π | 0 |