Укажите решения уравнения \(3-6\cos4x=0\) . \(x=\frac{\pi}{12}+\frac{\pi k}{2}, k\in Z\) \(x=-\frac{\pi}{12}+\frac{\pi k}{2}, k\in Z\) \(x=\frac{\pi}{6}+\frac{\pi k}{2}, k\in Z\) \(x=-\frac{\pi}{6}+\frac{\pi k}{2}, k\in Z\) \(x=\frac{\pi}{3}+2\pi k, k\in Z\) \(x=-\frac{\pi}{3}+2\pi k, k\in Z\)

Задание

Укажите решения уравнения \(3-6\cos4x=0\) .

\(x=\frac{\pi}{12}+\frac{\pi k}{2}, k\in Z\)
\(x=-\frac{\pi}{12}+\frac{\pi k}{2}, k\in Z\)
\(x=\frac{\pi}{6}+\frac{\pi k}{2}, k\in Z\)
\(x=-\frac{\pi}{6}+\frac{\pi k}{2}, k\in Z\)
\(x=\frac{\pi}{3}+2\pi k, k\in Z\)
\(x=-\frac{\pi}{3}+2\pi k, k\in Z\)