Объяснение:

tg(x-(п/5)) = 0

x-(п/5) = пk

x = пk+(п/5)

3tg (4x/3)=(-√27)

tg (4x/3)=-√3

4x/3 = -п/3 + пk

4x = -п + 3пk

x= -п/4 + 3пk/4

√3tg(x+п/4)=(-1)

tg(x+п/4)=-1/√3

x+п/4 =  -п/6 + пk

x = -5п/12 + пk

tg5x=1

5x = п/4 + пk

x = п/20 + пk/5

ctg(3x+п/3)=(-1)

3x+п/3 = 3п/4 + пk

3x = 5п/12 + пk

x = 5п/36 + пk/3

ctg(x/4)=(-√3/3)

x/4 = 2п/3 + пk

x = 8п/3 + 3пk