如图,在正方体
中,
,点
在线段
上,且
,点
是正方体表面上的一动点,点
是空间两动点,若
且
,则
的最小值为 .
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![](https://img.xkw.com/dksih/QBM/editorImg/2023/3/2/3ad2cc62-3c92-4105-ba5c-cb7f1cb46604.png?resizew=178)
15-16高三下·浙江·阶段练习 查看更多[4]
2016届浙江稽阳联谊学校高三4月联考数学(理)试卷2016-2017学年浙江温州中学高二10月月考数学试卷(已下线)专题27 直线与圆的综合应用-2(已下线)重难点突破03 直线与圆的综合应用(七大题型)
更新时间:2016-12-04 22:08:18
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