已知向量
,
,若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/825116eb345f5505ebc8c1cdb8a1f131.png)
_____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/447c49a84c33ab016d4666a301608528.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b62df82134546cfaf54c7fc901207f0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8bf21fef3026cfe445a855c94cab5c84.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/825116eb345f5505ebc8c1cdb8a1f131.png)
更新时间:2024-02-03 09:01:28
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【知识点】 空间向量垂直的坐标表示
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名校
【推荐1】在空间直角坐标系中,点
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填空题-双空题
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较易
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解题方法
【推荐2】平面
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