1 . 已知向量
,其中在同一平面的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3352ef5f607b600467e786b4e0654e32.png)
A.![]() |
B.![]() |
C.![]() |
D.![]() |
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2 . 如图,
为四面体
的棱
的中点,
为
的中点,点
在线段
上,且
,设
,
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3241d7fedd89d85711acd7a2635298af.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aaf3369e0ea90e8d5cf4b6b3c45c0fd8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f50b3ae183997b707d16eb4e7f6712fa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c80fbb30315315efc7110ba97c30eb5b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/420ad6159fc091d6a5ffddf0676d2662.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68c2e7e9fd8519fd1c293cc577408263.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a40f8ef7e3af00c41f85a20578afdb57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2dfe0e90a236b0633452290473979ebc.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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2024-02-23更新
|
463次组卷
|
2卷引用:湖北省新高考联考协作体2023-2024学年高二下学期2月收心考试数学试题
3 . 设
,
,若
,则m的值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c59983f62acf3c4d90b64db1076e4b84.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/daf7abb4d25d1d4a5c33ec9b215827ef.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd79264e130de60a100b001b5d45585c.png)
A.5 | B.![]() | C.![]() | D.![]() |
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4 . 已知
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ddd53a44feeb775593aef4a3bbdd01e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/afaac592dfaf7dc0eeb0cf7b0842bca1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a61b7005fda09413fcfea33c3e7b797.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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5 . 已知向量
,
,则向量
在向量
方向上的投影向量的模为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fbeffe392da496e567397bceeeb3ff2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2783908ff5035766eda052287fa850af.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a2f4b1178f68bd147d1a2a6acd04435.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c94075193c11fe43f2396cff5a485054.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2024-01-17更新
|
1482次组卷
|
10卷引用:湖北省部分学校2023-2024学年高二上学期期末数学试题
湖北省部分学校2023-2024学年高二上学期期末数学试题湖南省益阳市南县第一中学2023-2024学年高二上学期期末模拟数学试题(已下线)专题12 空间向量的坐标表示8种常见考法归类-【寒假自学课】2024年高二数学寒假提升学与练(苏教版2019)广东省佛山市第一中学2024届高三第一次模拟考试数学试题江西省上饶艺术学校2023-2024学年高二上学期期末数学试题江西省新余市第一中学2023-2024学年高二下学期开学考试数学试卷(已下线)第6章 空间向量与立体几何单元综合测试卷-【帮课堂】2023-2024学年高二数学同步学与练(苏教版2019选择性必修第二册)(已下线)第四套 艺体生新高考全真模拟 (一模重组卷)江苏省扬州市广陵区红桥高级中学2023-2024学年高二下学期3月月考数学试题江西省新余市实验中学2023-2024学年高二下学期第一次月考复习数学试题
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6 . 在三棱柱
中,
为
中点,若
,
,
,则下列向量中与
相等的是
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42d3a82b8e587ee890467835bc4e854c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/56f7ba05c54b3de1f4378f7c8eb58328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d7b9d8a08fc52c31cc1a7f527d18b55c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4cf847c1830981614c22b4b0c6822f9e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/869b571c750f43eb93106d7b217707dd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d7a046d7060dc843c78af806ee24f556.png)
![](https://img.xkw.com/dksih/QBM/2024/1/12/3409481631432704/3409523759898624/STEM/57fad3b5961e453fb9e95a1e53881a09.png?resizew=4)
A.![]() | B.![]() |
C.![]() | D.![]() |
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2024-01-12更新
|
487次组卷
|
7卷引用:湖北省部分学校2023-2024学年高二上学期期末数学试题
7 . 已知向量
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab64fa9ef549b153e234c0118795f8d5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fb3b63228d987bff41189f07fdd7e6da.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab4fc7a17b40d2c3661bf47eaa06b092.png)
A.0 | B.2 | C.![]() | D.![]() |
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8 . 已知A,B,C,D是空间中互不相同的四个点,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f94481b5b90278632dabf31c07437f8.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2023-11-23更新
|
369次组卷
|
7卷引用:湖北省鄂西南三校2023-2024学年高二下学期三月联考数学试卷
9 . 在空间直角坐标系中,已知点
关于原点中心对称的点为
,而点
关于
轴对称的点为
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/456445e1f6e7a4e8a53821a80a8a9440.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6aab59a34fc8e9efc023657f1374a1dc.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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10 . 如图,空间四边形
中,
,
,
,点
在
上,且
,
,则
( )
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/16/b070c46d-b500-4f63-92cc-1586c7ecf890.png?resizew=148)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3241d7fedd89d85711acd7a2635298af.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/14390e9b6b44472bdc7a131133ab39b1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68c2e7e9fd8519fd1c293cc577408263.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e07dcf0b16163e0e0e0c0f248466ee7e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4f605ec0729ce6d72237ad662a06862.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ebe72d1b634f1e89d8699e605e7d46af.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/030e97eb8bce2eb24f181d88628a6454.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8926ddd0b69d714c7310cc5bf23d199d.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/16/b070c46d-b500-4f63-92cc-1586c7ecf890.png?resizew=148)
A.![]() | B.![]() |
C.![]() | D.![]() |
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