打开App
360P
三角函数求最值，竟然还需要求导，确定最小值就在端点上，轻松求
本部分的内容是为打卡易错题1000题的视频版；本节讲述了三角函数求最值，竟然还需要求导，希望对大家有帮助。@头条教育
高三数学一轮复习错题没人讲解，可看这里，解决你没搞明白的问题453/893
App05:44
App06:08
App07:12
App03:24
App01:40
App02:09
App04:49
App08:16
App06:20
App03:52
App06:44
App06:29
App05:49
App06:19
App02:18
App04:12
App02:46
App03:04
App02:56
App02:19
App05:11
App06:51
App06:57
App09:16
App01:53
App04:38
App05:27
App06:11
App01:52
App03:33
App02:47打开App观看
