Question

решить 4 пример по математике.Заранее ​

Answer 1

4.

$\sin( \frac{\pi}{3} - \frac{x}{4} ) = \frac{ \sqrt{3} }{2} \\ \\ \frac{\pi}{3} - \frac{x_1}{4} = \frac{\pi}{3} + 2 \pi \: n \\ - \frac{x_1}{4} = 2\pi \: n \\ x_1 = - 8\pi \: n \\ \\ \frac{\pi}{3} - \frac{x_2}{4} = \frac{2\pi}{3} + 2 \pi \: n \\ - \frac{x_2}{4} = \frac{\pi}{3} + 2\pi \: n \\ x_2 = - \frac{4\pi}{3} - 8 \pi \: n \\ \\n \in \: Z$