Предмет: Алгебра, автор: alenamaleeva47

помогите решить уравнение!!!1
2sinx/3-√2=0

Ответы

Автор ответа: toyblast
1

Ответ:

Вот лови! Если что-то не так пиши!

Приложения:
Автор ответа: igundane
1

2sin\frac{x}{3}-\sqrt{2}=0\Leftrightarrow sin\frac{x}{3}=\frac{\sqrt{2}}{2}\\\frac{x}{3}=(-1)^k\cdot \frac{\pi}{4}+\pi k,k\in \mathbb{Z}\\x=(-1)^k\cdot \frac{3\pi}{4}+3\pi k,k\in \mathbb{Z}

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