已知
,
,且
,则
的值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6490318e7648ad5a584f5c9afd992dea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09615931f3da4ca050c26010a7fae1d2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f7dced91de1b8c38aa95ffee0e5dc202.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
A.1 | B.2 | C.![]() | D.![]() |
23-24高二上·四川成都·期中 查看更多[2]
更新时间:2023-12-30 20:14:14
|
【知识点】 空间向量垂直的坐标表示
相似题推荐
单选题
|
较易
(0.85)
名校
【推荐1】已知向量
,
,且
与
互相垂直,则
的值是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e19befc6c8f5306f34e86f4d5eeb5c1b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2805d48134a91ee0948fe3267f241f9a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/41960bbc66bdc3b28be0138f83f9de5c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d7e07c25df57a36d4f1b11d7d9fe16b8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
A.-1 | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
单选题
|
较易
(0.85)
【推荐2】已知向量
与向量
垂直,则实数
的值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7889aaed76b5f1e6f7ee20a65acfaea4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15f111b23a6c8c884caf75eef7fdf3dc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
A. ![]() | B. ![]() | C. ![]() | D. ![]() |
您最近一年使用:0次