题目
题型:不详难度:来源:
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105201418-73342.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
答案
解析
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105201419-26592.png)
【考点定位】本题考查单位向量的定义和坐标运算。
核心考点
试题【已知点A.B.C.D.】;主要考察你对空间向量的直角坐标运算等知识点的理解。[详细]
举一反三
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105201408-47321.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105201409-61355.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105201409-95919.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105201409-95271.png)
A.-4 | B.-3 | C.-2 | D.-1 |
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105201403-33091.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105201403-14975.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105201403-81624.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105201403-58755.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105201356-65170.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105201356-52557.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105201356-69641.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105201356-77802.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105201356-80443.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105201356-81884.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105201356-80443.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105201357-44860.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105201357-69272.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105201357-80381.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105201357-50592.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105201356-65170.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105201357-39184.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105201357-97181.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105201357-99543.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105201357-97181.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105201356-65170.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105201343-13918.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105201343-49312.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105201343-29273.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105201343-97785.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105201344-26850.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105201344-93594.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105201344-36548.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105201345-74765.png)
A.![]() | B.![]() | C.![]() | D.![]() |
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105201346-52914.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105201336-47214.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105201336-49188.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105201336-21784.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105201337-62250.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105201337-13767.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105201337-48958.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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