Question

Помогите срочно с трегинометрическим уравнение
tg(x-п/6)=-1

Answer 1

$\mathrm{tg}\left ( x-\cfrac{\pi}{6} \right )=-1\Rightarrow x-\cfrac{\pi}{6}=-\cfrac{\pi}{4}+\pi k\Rightarrow x=-\cfrac{\pi}{12}+\pi k,k\in \mathbb{Z}$