Задание

Решите уравнения

\(\) \(\cos(x)=0\)

\(\sin(x)=-\frac{1}{2}\)

\(\sin(x)=0\)

\(\frac{\pi}{2}+\pi{n}, n\in{Z}\)

\(\frac{\pi}{3}+\pi{n}, n\in{Z}\)

\(-\frac{\pi}{4}+\pi{n}, n\in{Z}\)

\(\pi+2\pi{k}; k\in{Z}\)

\(\pi{k}, k\in{Z}\)

\(-\frac{\pi}{6}+2\pi{k}; -\frac{5\pi}{6}+2\pi{n}, k,n\in{Z}\)