$\DeclareMathOperator{\tg}{tg}$
$\DeclareMathOperator{\ctg}{ctg}$

  - $\sin{(\pi-x)}$
  - $\sin{(\pi+x)}$
  - $\sin{\left(\dfrac{\pi}{2}-x\right)}$
  - $\sin{\left(\dfrac{\pi}{2}+x\right)}$
  - $\sin{\left(\dfrac{3\pi}{2}-x\right)}$
  - $\sin{\left(\dfrac{3\pi}{2}+x\right)}$
  - $\sin{(-x)}$
  - $\cos{(\pi-x)}$
  - $\cos{(\pi+x)}$
  - $\cos{\left(\dfrac{\pi}{2}-x\right)}$
  - $\cos{\left(\dfrac{\pi}{2}+x\right)}$
  - $\cos{\left(\dfrac{3\pi}{2}-x\right)}$
  - $\cos{\left(\dfrac{3\pi}{2}+x\right)}$
  - $\cos{(-x)}$
  - $\tg{(\pi-x)}$
  - $\tg{(\pi+x)}$
  - $\tg{\left(\dfrac{\pi}{2}-x\right)}$
  - $\tg{\left(\dfrac{\pi}{2}+x\right)}$
  - $\tg{\left(\dfrac{3\pi}{2}-x\right)}$
  - $\tg{\left(\dfrac{3\pi}{2}+x\right)}$
  - $\tg{(-x)}$
  - $\ctg{(\pi-x)}$
  - $\ctg{(\pi+x)}$
  - $\ctg{\left(\dfrac{\pi}{2}-x\right)}$
  - $\ctg{\left(\dfrac{\pi}{2}+x\right)}$
  - $\ctg{\left(\dfrac{3\pi}{2}-x\right)}$
  - $\ctg{\left(\dfrac{3\pi}{2}+x\right)}$
  - $\ctg{(-x)}$