名校
1 . 点
,
,
,若
在线段
上,且满足
,则点
的坐标为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/309f095ed75c8f9c7997ca9620fb8001.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/26e1fd8818da468b81305a6af2bdb5a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/06c4a8d7f943f72b9125ffb0418c717e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8b757f0c42ae5c9a2d6a4b19e5877b27.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
您最近一年使用:0次
2023-11-28更新
|
280次组卷
|
3卷引用:浙江省余姚中学2023-2024学年高二上学期期中考试数学试卷
2 . 已知空间三点
、
、
,设
.
(1)若
,求点
坐标;
(2)若向量
与
互相垂直,求实数
的值;
(3)若向量
与
平行,求实数
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60cfd4c8f79891ea540d34bb21b9fbd7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8005cca2b31654e217ce4764a889f6f4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3b9ae52f052336b40622e9e761de5c22.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2bdcd1cbebe2c8de8026a347681d5142.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5c9ba21933a3ac9f13936183443e8d1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
(2)若向量
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc3f8c3279e03e05590144251e83ff71.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/02c817b4c327e8790f131001e0f53474.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
(3)若向量
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cff49eb3ad7c9c76dd3852182b476367.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43aabfbc35af90433eb8d30a8ef6e6a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df64046e91b047037f19e4032e3b6de3.png)
您最近一年使用:0次
名校
3 . 设
,
,
,
,且
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e64541d7f445079207b6f671adc7d662.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a805f4d3f96259b88da720f73f211e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/22547c251525c925a617e576b20922bf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dbfcd64f3d46d2aebd4bb733c710dd22.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/da1c5bcaa260128e281a12f6ef6aacbc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b4483c17746ee5603460beda6011743.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2a0c21a45b5e2346404d741f7682e62.png)
A.![]() | B.![]() | C.3 | D.![]() |
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2023-11-23更新
|
317次组卷
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3卷引用:河南省开封市五县2023-2024学年高二上学期期中联考数学试题
河南省开封市五县2023-2024学年高二上学期期中联考数学试题(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)安徽省六安第一中学2024届高三下学期第四次月考数学试题
名校
4 . 已知空间向量
.
(1)若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ec0618ae3a4fde6d6220010af229b9a.png)
________ ;
(2)若
共面,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ec0618ae3a4fde6d6220010af229b9a.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e7d19c6ee3b8c8b347906553987f78fc.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a36228810d0c2f6c6e53584c1ac176b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ec0618ae3a4fde6d6220010af229b9a.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ae951e0bb5a2a406f1572fc1e4964265.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ec0618ae3a4fde6d6220010af229b9a.png)
您最近一年使用:0次
5 . 已知向量
与向量
共线,且
,
,
(1)求向量
的坐标;
(2)求实数
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c94075193c11fe43f2396cff5a485054.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d78f8f5954e131eb1f3c151653f70312.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/793be84d1bf071f4c80cf98adb398e64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/989e734596b056b23ecbfd945019c496.png)
(1)求向量
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c94075193c11fe43f2396cff5a485054.png)
(2)求实数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
您最近一年使用:0次
名校
6 . 已知向量
,
,若
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a89003a0c6af4304f1991fb1b7847e27.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/260f8fb0f3a5742fa1837621f039ffb0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32a4536aee795e0fe74a860dc80c2b36.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ec0618ae3a4fde6d6220010af229b9a.png)
A.![]() | B.4 | C.![]() | D.4或![]() |
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2023-10-13更新
|
708次组卷
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8卷引用:贵州省遵义市2023-2024学年高二上学期10月月考数学试题
名校
7 . 已知空间向量
,则下列说法正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ff519a6c88095bdb1b9b5324bbcd0806.png)
A.![]() |
B.![]() |
C.![]() ![]() ![]() |
D.若![]() ![]() |
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2023-10-13更新
|
102次组卷
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2卷引用:河北省邯郸市肥乡区第一中学2023-2024学年高二上学期10月月考数学试题
8 . 如图所示,
平面
,底面
是边长为1的正方形,
,P是
上一点,且
.
(1)建立适当的坐标系并求点
的坐标;
(2)求证:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/39967d6f3aed6ce7b6643787795d451d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64b7884aa0035d9224b9c418757ca373.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c884b508394b3ab50734b584d9ec783c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3dbb3f18d5f45a462321585a9edbc8b0.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/10/30/16251c4f-1e61-4b18-b252-adbf57ea2a35.png?resizew=133)
(1)建立适当的坐标系并求点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
(2)求证:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/790af946ddf294a1a39d1ee6b9cf5f1f.png)
您最近一年使用:0次
名校
9 . 已知向量
,若
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d3a5292e5ddae883d0e8588b0eb6066.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f91d23d816f86e72e4c76b182eb0502.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/edff1881635893293dd411ead8194aca.png)
A.-2 | B.1 | C.-1 | D.0 |
您最近一年使用:0次
2023-10-11更新
|
186次组卷
|
2卷引用:安徽省泗县第二中学2023-2024学年高二上学期第一次月考数学试题
名校
10 . 已知向量
,
,
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a04f6685594eff333fdf4cdad710f7d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4664f92b3e7cd2e779920fe982929a9d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e0b12401d82e6ae4c915a0e70ad5e530.png)
A.向量![]() ![]() ![]() | B.![]() ![]() |
C.![]() | D.![]() |
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2023-10-08更新
|
535次组卷
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9卷引用:福建省连城县第一中学2022-2023学年高二下学期5月月考数学试题
福建省连城县第一中学2022-2023学年高二下学期5月月考数学试题黑龙江省双鸭山市第一中学2023-2024学年高二上学期10月月考数学试题宁夏银川市唐徕中学2023-2024学年高二上学期第一次月考数学试题山东省滕州市第五中学2023-2024学年高二上学期10月月考数学试题福建省泉州中远学校2023-2024学年高二上学期第一阶段教学质量检测试题河北省石家庄二十七中2023-2024学年高二上学期第一次月考数学试题广东省汕头市潮阳区河溪中学2023-2024学年高二上学期期中数学试题宁夏回族自治区固原市彭阳县第一中学2023-2024学年高二上学期期中考试数学试题【名校面对面】2023-2024学年高二上学期第一次月考数学试题