Решите уравнение! sin(x+ П/6) + cos (x + П/6)=0
Sin(x+π/6) +cos(x+π/6)=0 |:cos(x+π/6) tg(x+π/6)=-1 x+π/6=-π/4 + πn, n ∈ Z x=-5π/12 + πn, n ∈ Z