Задача 17. Расположите в порядке возрастания числа:   \(\sin \dfrac{\pi }{5};\,\,\,\,\sin \dfrac{{2\pi }}{5};\,\,\,\sin \dfrac{{6\pi }}{5}\)

1) \(\sin \dfrac{\pi }{5};\,\,\,\,\sin \dfrac{{2\pi }}{5};\,\,\,\sin \dfrac{{6\pi }}{5}\) 2) \(\sin \dfrac{\pi }{5};\,\,\,\,\sin \dfrac{{6\pi }}{5};\,\,\,\sin \dfrac{{2\pi }}{5}\)
3) \(\sin \dfrac{{2\pi }}{5};\,\,\,\,\sin \dfrac{\pi }{5};\,\,\,\sin \dfrac{{6\pi }}{5}\) 4) \(\sin \dfrac{{2\pi }}{5};\,\,\,\,\sin \dfrac{{6\pi }}{5};\,\,\,\sin \dfrac{\pi }{5}\)
5) \(\sin \dfrac{{6\pi }}{5};\,\,\,\,\sin \dfrac{\pi }{5};\,\,\,\sin \dfrac{{2\pi }}{5}\) 6) \(\sin \dfrac{{6\pi }}{5};\,\,\,\,\sin \dfrac{{2\pi }}{5};\,\,\,\sin \dfrac{\pi }{5}\)

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