Решите уравнения :
1) [tex]tg x = \sqrt{3} [/tex]
2) [tex]tg x = -1[/tex]
3) [tex]tg x = -5[/tex]

1) tg x = √3
x = arc tg √3 + πn, n∈Z
x = [tex] \frac{\pi}{3} [/tex] + πn, n∈Z

2) tg x = -1
x = arc tg (-1) + πn, n∈Z
x = - [tex] \frac{\pi}{4} [/tex] + πn, n∈Z

3) tg x = -5
x = arc tg (-5) + πn, n∈Z