已知向量
满足
,若
的最大值为
,则向量
的夹角
的最小值为__________ ,
的取值范围为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7096dcf53e0d2efe2b73ed5eb93b0085.png)
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2018·浙江·一模 查看更多[3]
【全国省级联考】腾远2018年普通高等学校招生全国统一考试(浙江卷)数学红卷(已下线)2018年高考数学母题题源系列【浙江专版】专题九 平面向量的模、夹角与数量积河北省石家庄市第二中学(南校区)2019-2020学年高三下学期教学质量检测模拟数学(理)试题
更新时间:2018-07-26 10:54:23
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