1 . 如图,在梯形
中,
,且
,点
为空间内任意一点,设
,
,则向量
=( )
![](https://img.xkw.com/dksih/QBM/editorImg/2023/11/3/e04b235f-8959-4775-bc1f-5230efa7e2ac.png?resizew=158)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5f79863ffcfa63117ca6741b20a48e69.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/71de7c0bdb3cb6608b3a37d668bf0823.png)
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A.![]() | B.![]() |
C.![]() | D.![]() |
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2023-11-04更新
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3卷引用:山东省临沂市平邑县平邑县第一中学2022-2023学年高二上学期10月月考数学试题
2 . 如图,在四面体OABC中,
.点M在OA上,
,N为BC中点,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ddc5343d0ed7b449971c7ba787a621fa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/254c71c5ca12273425e742b543079c69.png)
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A.![]() | B.![]() |
C.![]() | D.![]() |
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2023-10-23更新
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3卷引用:广东省广州市荔湾区2021-2022学年高二上学期期末数学试题
广东省广州市荔湾区2021-2022学年高二上学期期末数学试题广东省广州四中2023-2024学年高二上学期月考数学试题(已下线)第01讲:空间向量(必刷9大考题+9大题型)-2023-2024学年高二数学上学期《考点·题型·难点》期末高效复习(人教A版2019选择性必修第一册)
3 . 如图,已知正方体
中,点
为上底面
的中心,若
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e09725691ee7851f54c0dee86b2bf55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f1f229274a6e17977cc047814212589.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bf95dc4d90312e77c6de86d3684d7c5d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/edff1881635893293dd411ead8194aca.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/11/15/09b4a6da-e04a-40cd-ac29-6b8ddd6a2099.png?resizew=158)
A.![]() | B.1 | C.![]() | D.2 |
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2023-10-22更新
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5卷引用:1号卷·A10联盟2022-2023学年(2021级)高二上学期11月期中联考数学试卷(人教A版)
4 . 如图,在三棱锥
中,设
,若
,
,则
( )
![](https://img.xkw.com/dksih/QBM/editorImg/2024/2/24/99b7c4b0-36b4-4ddd-b4da-3108f3ca8be7.png?resizew=158)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4278c0911e7df78965e78cff69cac5f5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/352afb2166bc2d282d55bd7bba4388e7.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/87061ee7660048d4e0153066680a7207.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8926ddd0b69d714c7310cc5bf23d199d.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/2/24/99b7c4b0-36b4-4ddd-b4da-3108f3ca8be7.png?resizew=158)
A.![]() | B.![]() | C.![]() | D.![]() |
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5 . 在空间四边形ABCD中,点M,G分别是BC和CD的中点,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f4db30baed99bca1214342feb22e4f5a.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2024-01-25更新
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8卷引用:3.2空间向量与向量运算 测试卷——2022-2023学年高二上学期数学北师大版(2019)选择性必修第一册
3.2空间向量与向量运算 测试卷——2022-2023学年高二上学期数学北师大版(2019)选择性必修第一册 广东省肇庆市德庆县香山中学2024届高三上学期9月月考数学试题辽宁省葫芦岛市长江卫生中等职业技术学校2023-2024学年高二上学期第一次月考数学试题(普高班)(已下线)专题01空间向量及其运算(4个知识点8种题型3个易错点)(1)浙江省温州市2023-2024学年高二上学期期末教学质量统一检测数学试题(A)浙江省温州市2023-2024学年高二上学期期末教学质量统一检测数学试题(B卷)(已下线)专题01 空间向量及其运算5种常见考法归类-【考点通关】2023-2024学年高二数学高频考点与解题策略(人教A版2019选择性必修第一册)(已下线)专题08 空间向量的运算及其应用6种常见考法归类 - 【考点通关】2023-2024学年高二数学高频考点与解题策略(人教B版2019选择性必修第一册)
6 . 已知三棱锥O—ABC,点M,N分别为线段AB,OC的中点,且
,
,
,用
,
,
表示
,则
等于( )
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/22/2f07f920-920d-49b2-bb42-97c0f41912f7.png?resizew=164)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/14390e9b6b44472bdc7a131133ab39b1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/87cd14dfc0024459f9d8e594c95c5106.png)
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A.![]() | B.![]() |
C.![]() | D.![]() |
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2023-12-21更新
|
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4卷引用:福建省漳州市东山第二中学2021-2022学年高二下学期期中考试数学(B)试题
福建省漳州市东山第二中学2021-2022学年高二下学期期中考试数学(B)试题(已下线)专题01 用基向量表示指定向量的方法(期末选择题1)-2023-2024学年高二数学上学期期末题型秒杀技巧及专项练习(人教A版2019)四川省泸州市2023-2024学年高二上学期期末模拟考试数学试题(已下线)6.1 空间向量及其运算(2)
7 . 如图,在平行六面体
中,若
,
,
则
( )
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/19/d023fe63-2a66-4580-bddd-19bd8992e076.png?resizew=179)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e09725691ee7851f54c0dee86b2bf55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d7b9d8a08fc52c31cc1a7f527d18b55c.png)
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A.![]() | B.![]() |
C.![]() | D.![]() |
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8 . 如图,在空间四边形
中,则
( )
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/12/64d9f4e9-e285-49cf-a9ed-d376e6709f0f.png?resizew=162)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/63397cda22cb1fad59cf966dfb588643.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/434d858dfb9fbb566ec259268f8620c6.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/12/64d9f4e9-e285-49cf-a9ed-d376e6709f0f.png?resizew=162)
A.![]() | B.![]() | C.![]() | D.![]() |
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2023-12-11更新
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4卷引用:云南省沧源佤族自治县民族中学2021~2022学年高二上学期期末考试数学试题
云南省沧源佤族自治县民族中学2021~2022学年高二上学期期末考试数学试题四川省泸州市泸县第五中学2023-2024学年高二上学期期末数学试题(已下线)专题11 空间向量及其运算10种常见考法归类(1)(已下线)6.1 空间向量及其运算(2)
9 . 如图,在长方体
中,下列运算结果化简正确的是( )
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/5/ff46501d-afe2-4b32-9428-e8ca0a311355.png?resizew=140)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e09725691ee7851f54c0dee86b2bf55.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/5/ff46501d-afe2-4b32-9428-e8ca0a311355.png?resizew=140)
A.![]() | B.![]() | C.![]() | D.![]() |
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3卷引用:湖北省云梦县黄香高级中学2021-2022学年高二上学期期末数学试题
湖北省云梦县黄香高级中学2021-2022学年高二上学期期末数学试题江西省上饶市广丰区南山中学2023-2024学年高二上学期期末模拟数学试题(已下线)专题11 空间向量及其运算10种常见考法归类(1)
10 . 如图,四棱柱:
的各个面都是平行四边形,设
,
,
,则
( )
![](https://img.xkw.com/dksih/QBM/editorImg/2023/11/14/b0e05d88-7dd2-4867-bfc6-efe031dcd379.png?resizew=226)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e09725691ee7851f54c0dee86b2bf55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5f3adc4ed291596abf3bb93ae7a075d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e984585ddf28c039219afcebf229de7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8780f5b68f8907a57c1c2f96233a78c5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8d62fd7855b8b18dabf9e319057958b9.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/11/14/b0e05d88-7dd2-4867-bfc6-efe031dcd379.png?resizew=226)
A.![]() | B.![]() | C.![]() | D.![]() |
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