Решите неравенство sin (t)>1/2
\frac{1}{2}\\\\\frac{5\pi}{6}+2\pi n\frac{1}{2}\\\\\frac{5\pi}{6}+2\pi n
\frac{1}{2}\\\\\frac{5\pi}{6}+2\pi n\frac{1}{2}\\\\\frac{5\pi}{6}+2\pi n