Укажите все решения уравнения \(2\sin^2x+21\sin\left(\pi-x\right)-11=0\) \(\frac{\pi}{6}+2\pi{n}; n\in{Z}\) \(\frac{5\pi}{6}+2\pi{n}; n\in{Z}\) \(-\frac{\pi}{6}+2\pi{n}; n\in{Z}\) \(-\frac{5\pi}{6}+2\pi{n}; n\in{Z}\) \(-\frac{\pi}{3}+2\pi{n}; n\in{Z}\) \(-\frac{2\pi}{3}+2\pi{n}; n\in{Z}\) \(\frac{\pi}{3}+2\pi{n}; n\in{Z}\) \(\frac{2\pi}{3}+2\pi{n}; n\in{Z}\) \(\frac{\pi}{2}+2\pi{n}; n\in{Z}\)
Задание

Укажите все решения уравнения \(2\sin^2x+21\sin\left(\pi-x\right)-11=0\)

  • \(\frac{\pi}{6}+2\pi{n}; n\in{Z}\)
  • \(\frac{5\pi}{6}+2\pi{n}; n\in{Z}\)
  • \(-\frac{\pi}{6}+2\pi{n}; n\in{Z}\)
  • \(-\frac{5\pi}{6}+2\pi{n}; n\in{Z}\)
  • \(-\frac{\pi}{3}+2\pi{n}; n\in{Z}\)
  • \(-\frac{2\pi}{3}+2\pi{n}; n\in{Z}\)
  • \(\frac{\pi}{3}+2\pi{n}; n\in{Z}\)
  • \(\frac{2\pi}{3}+2\pi{n}; n\in{Z}\)
  • \(\frac{\pi}{2}+2\pi{n}; n\in{Z}\)