名校
解题方法
1 . 已知向量
,
,若
,则实数m=___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a833176f62f2bc2709533357973c2b2e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac7cb966fcc5ddfb588ad5b9308474fa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68f1835039ff44e2f29b66ac5c78a36f.png)
您最近一年使用:0次
2021-08-07更新
|
409次组卷
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3卷引用:上海市静安区2020-2021学年高一下学期期末数学试题
2 . 已知向量
,
,若
与
垂直,则实数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd707b69a11f8de5566f23c1a2a9ff5a.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/40b31aebd84a09c58eda7b46872c553c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a9c767b1498ee866216ceecc88d15414.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8201a447474d27415bb1448c89b54b81.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/969604545902c9a66549a4a44ec3a3c6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd707b69a11f8de5566f23c1a2a9ff5a.png)
您最近一年使用:0次
2018-07-12更新
|
1066次组卷
|
7卷引用:上海市市北中学2022-2023学年高一下学期期中数学试题