Задание
Решите уравнение: \(sin(2x-\frac {\pi}{2})=0\)
- \(3 \pi k, k \in Z\)
- \(\frac {\pi}{2}+(\frac{\pi}{3})k, k \in Z\)
- \(\frac{\pi}{4}+(\frac {\pi}{2})k, k \in Z\)
- \((\frac{\pi}{3})k, k \in Z\)