решите уравнение sinx+ корень sin x=0, если х принадлежит (-3 п;2 п) - Знания.site

решите уравнение sinx+ корень sin x=0, если х принадлежит (-3 п;2 п)
- Предмет:
  Алгебра
- Автор:
  butchystephens
- 4 года назад

Ответы 2

Спасибо)))
- Автор:
  marquise
- 4 года назад
- 0
$sinx=0\\\\x=k\pi\ (k\in\mathbb{Z})\ \wedge\ x\in(-3\pi;\ 2\pi)\\\\x\in\{-2\pi;\ -\pi;\ 0;\ \pi\}$
- Автор:
  chewbacca5uau
- 4 года назад
- 0
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