已知向量
,
,如果向量
与
垂直,则
的值为__
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/327766c03840e3509609c79d0a13875f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e0efd4f3cdabb7173fd8f8b3c1da28f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a2f4b1178f68bd147d1a2a6acd04435.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c94075193c11fe43f2396cff5a485054.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
11-12高三上·广东中山·期末 查看更多[1]
(已下线)2011届广东省中山市杨仙逸中学高三上学期联考数学卷(理)
更新时间:2016-11-30 14:00:59
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