Решите уравнение \(\cos{t}=0.\) \(\frac{\pi}{2}+\pi{n}, n\in{Z}\) \(\frac{\pi}{2}+2\pi{n}, n\in{Z}\) \(2\pi{n}, n\in{Z}\) \(\pi{n}, n\in{Z}\)
Задание

Решите уравнение \(\cos{t}=0.\)

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