设![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3954d7696d770d881416d21d67e10948.png)
若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/296b0d153e9f20118a0bdf6ca7143a7d.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3954d7696d770d881416d21d67e10948.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9c266a7b82a839ae60d345ed29da9cb9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/91b958a367fa2f08b6202a5a6ebf5e9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/296b0d153e9f20118a0bdf6ca7143a7d.png)
23-24高二下·江苏·课前预习 查看更多[1]
(已下线)第六章 空间向量与立体几何(知识归纳+题型突破)-2023-2024学年高二数学单元速记·巧练(苏教版2019选择性必修第二册)
更新时间:2024-03-12 23:23:49
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【知识点】 空间向量平行的坐标表示
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【推荐2】已知
,
,且
,那么![](https://staticzujuan.xkw.com/quesimg/Upload/formula/edff1881635893293dd411ead8194aca.png)
___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6aaeb12ee1afb1a4985dc68534e170d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/334517b7956194a79fadaabac15f4f77.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd79264e130de60a100b001b5d45585c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/edff1881635893293dd411ead8194aca.png)
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