\( \large K = \bigcup\limits_{k\in\mathbb{Z}} \left( {\Large \frac{\pi}{2}\large + k \pi ;\Large \frac{{5 \pi }}{4}\large + k \pi } \right) \)Nie zaznaczono
\( \large K = \bigcup\limits_{k\in\mathbb{Z}} \left( {\Large \frac{\pi}{2}\large + k \pi ;\Large \frac{{3 \pi }}{4}\large + k \pi } \right) \)Nie zaznaczono
\( \large K = \bigcup\limits_{k\in\mathbb{Z}} \left( {\Large \frac{\pi}{4}\large + k \pi ;\Large \frac{{5 \pi }}{4}\large + k \pi } \right) \)Nie zaznaczono
\( \large K = \bigcup\limits_{k\in\mathbb{Z}} \left( {\Large \frac{\pi}{2}\large + k \pi ;\Large \frac{{7 \pi }}{4}\large + k \pi } \right) \)Nie zaznaczono