x=nπ+π3x=n \pi+\frac{\pi}{3}x=nπ+3π
x=nπ−π3x=n \pi-\frac{\pi}{3}x=nπ−3π
x=nπ±π3x=n \pi \pm \frac{\pi}{3}x=nπ±3π
x=−nπ+π3x=-n \pi+\frac{\pi}{3}x=−nπ+3π