Question

tg(x+pi на 2)=1,как решить

Answer 1

tg(x+π/2)=1⇒x+π/2=0,25*π+2*π*n⇒х=0,25*π+2*π*n-0,5*π=2*π*n-0,25*π.

Ответ: х=2*π*n-0,25*π.