Question

Tg(3x-pi/6)=-1 помогите решить

Answer 1

Решение
Tg(3x-pi/6)=-1
3x - π/6 = - π/4 + πk, k ∈ Z
3x = - π/4 + π/6 + πk, k ∈ Z
3x = - π/12 + πk, k ∈ Z
x = - π/36 + π/3, k ∈ Z