已知
,
,且
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ec0618ae3a4fde6d6220010af229b9a.png)
______ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/070d1ea22a92808dad7489438c239629.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7183d0b90c83baf20de399ca0f3b4fe9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bfc77736082d40a73a6738e0ac815766.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5f045fddc2f02557913c502433327847.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ec0618ae3a4fde6d6220010af229b9a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/070d1ea22a92808dad7489438c239629.png)
更新时间:2024-01-16 18:48:35
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【知识点】 由空间向量共线求参数或值