Задание

Установите соответствие.

\(\sin(\frac{\pi}{2}-\alpha)\)

\(\cos(\pi+\alpha)\)

\(\cos(\frac{3\pi}{2}+\alpha)\)

\(\sin(\pi+\alpha)\)

\(\tg(2\pi+\alpha)\)

\(\ctg(\frac{3\pi}{2}+\alpha)\)

\(\ctg(\pi-\alpha)\)

\(\tg(\frac{\pi}{2}-\alpha)\)

\(\cos \alpha\)

\(-\cos\alpha\)

\(\sin\alpha\)

\(-\sin\alpha\)

\(\tg\alpha\)

\(-\tg\alpha\)

\(-\ctg\alpha\)

\(\ctg\alpha\)