Интервал изменения полярного угла в полярных координатах:<img src="/close/store/examRes/%7B8F3167CF-2FAB-480B-863F-D96A0A7D2136%7D/%D0%BF%D0%BE%D0%BB%D1%8F%D1%80%D0%BD%D1%8B%D0%B5%20%D0%BA%D0%BE%D0%BE%D1%80%D0%B4%D0%B8%D0%BD%D0%B0%D1%82%D1%8B7.png" /><img src="/close/store/examRes/%7B8F3167CF-2FAB-480B-863F-D96A0A7D2136%7D/%D0%BF%D0%BE%D0%BB%D1%8F%D1%80%D0%BD%D1%8B%D0%B5%20%D0%BA%D0%BE%D0%BE%D1%80%D0%B4%D0%B8%D0%BD%D0%B0%D1%82%D1%8B5.png" /><img src="/close/store/examRes/%7B8F3167CF-2FAB-480B-863F-D96A0A7D2136%7D/%D0%BF%D0%BE%D0%BB%D1%8F%D1%80%D0%BD%D1%8B%D0%B5%20%D0%BA%D0%BE%D0%BE%D1%80%D0%B4%D0%B8%D0%BD%D0%B0%D1%82%D1%8B6.png" /><img src="/close/store/examRes/%7B8F3167CF-2FAB-480B-863F-D96A0A7D2136%7D/%D0%BF%D0%BE%D0%BB%D1%8F%D1%80%D0%BD%D1%8B%D0%B5%20%D0%BA%D0%BE%D0%BE%D1%80%D0%B4%D0%B8%D0%BD%D0%B0%D1%82%D1%8B8.png" /> <img src="/close/store/examRes/%7B8F3167CF-2FAB-480B-863F-D96A0A7D2136%7D/%D0%BF%D0%BE%D0%BB%D1%8F%D1%80%D0%BD%D1%8B%D0%B5%20%D0%BA%D0%BE%D0%BE%D1%80%D0%B4%D0%B8%D0%BD%D0%B0%D1%82%D1%8B5.png" />, <img src="/close/store/examRes/%7B8F3167CF-2FAB-480B-863F-D96A0A7D2136%7D/%D0%BF%D0%BE%D0%BB%D1%8F%D1%80%D0%BD%D1%8B%D0%B5%20%D0%BA%D0%BE%D0%BE%D1%80%D0%B4%D0%B8%D0%BD%D0%B0%D1%82%D1%8B6.png" />, <img src="/close/store/examRes/%7B8F3167CF-2FAB-480B-863F-D96A0A7D2136%7D/%D0%BF%D0%BE%D0%BB%D1%8F%D1%80%D0%BD%D1%8B%D0%B5%20%D0%BA%D0%BE%D0%BE%D1%80%D0%B4%D0%B8%D0%BD%D0%B0%D1%82%D1%8B7.png" />, <img src="/close/store/examRes/%7B8F3167CF-2FAB-480B-863F-D96A0A7D2136%7D/%D0%BF%D0%BE%D0%BB%D1%8F%D1%80%D0%BD%D1%8B%D0%B5%20%D0%BA%D0%BE%D0%BE%D1%80%D0%B4%D0%B8%D0%BD%D0%B0%D1%82%D1%8B8.png" />