2022高一·全国·专题练习
1 . 设O是正方形ABCD的中心,则①
=
;②
;③
与
共线;④
⊥
.其中,所有正确结论的序号为________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a7f004f23ec3f968d885cb111aac4e2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d20ec3efaa6b6ff5769e8999df5714a9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5611a48164ebb2583ac47754cec59f63.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f9795e7f5cb9b366776c41d8f3f43942.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c3ed9c2e9fabbfc63733bae8fa079d00.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d20ec3efaa6b6ff5769e8999df5714a9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0762365cf0afd8d6966d7d3407e2ade0.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/15/1a8e60f4-0ac4-45c1-9ee7-d96798ec64c0.jpg?resizew=168)
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2022-03-23更新
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5卷引用:第01讲 向量概念-【帮课堂】2021-2022学年高一数学同步精品讲义(苏教版2019必修第二册)
(已下线)第01讲 向量概念-【帮课堂】2021-2022学年高一数学同步精品讲义(苏教版2019必修第二册)(已下线)第01练 平面向量-2022年【暑假分层作业】高一数学(苏教版2019必修第二册)(已下线)6.1平面向量的概念(课件+作业)(已下线)第01讲 向量概念(已下线)6.1 平面向量的概念2-2022-2023学年高一数学《考点·题型·技巧》精讲与精练高分突破系列(人教A版2019必修第二册)
名校
2 . 下列命题中,正确命题的序号为______ .
①单位向量都相等;②若向量
,
满足
,则
;
③向量就是有向线段;④模为
的向量叫零向量;
⑤向量
,
共线与向量
意义是相同的.
①单位向量都相等;②若向量
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cb80eb942aafb194fadc473776f35b1d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/433b94c39737727e53468df419d8314a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c05f1d68b133c5d2f76a06186e0ffb08.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/58ce380bce6978d2acd0742bed4e98e6.png)
③向量就是有向线段;④模为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c95b6be4554f03bf496092f1acdfbb89.png)
⑤向量
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f9795e7f5cb9b366776c41d8f3f43942.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c3ed9c2e9fabbfc63733bae8fa079d00.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3ca4e0f563a433c846ff0fabe9f4c20e.png)
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2022-01-16更新
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513次组卷
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3卷引用:宁夏吴忠中学2021-2022学年高一上学期期末考试数学试题
宁夏吴忠中学2021-2022学年高一上学期期末考试数学试题(已下线)第05讲 平面向量-【寒假自学课】2022年高一数学寒假精品课(苏教版2019必修第二册)河南省周口市太康县第一高级中学2022-2023学年高一下学期2月月考数学试题
2018高三上·全国·专题练习
3 . 下列说法中:
①两个有共同起点且相等的向量,其终点一定相同;
②若
,则
;
③若非零向量
,
共线,则
;
④若向量
,则向量
,
共线;
⑤由于零向量的方向不确定,故其不能与任何向量平行;
其中正确的序号为_______________________ .
①两个有共同起点且相等的向量,其终点一定相同;
②若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab14f1db85f43583c37c416c1bcacd67.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e4b7ca4667865ebe617fa6539e8d11fd.png)
③若非零向量
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64c5562bd4d1b54424330cb6329cd79d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b45ba716f03748c19b7ce2f99af536ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e4b7ca4667865ebe617fa6539e8d11fd.png)
④若向量
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e4b7ca4667865ebe617fa6539e8d11fd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64c5562bd4d1b54424330cb6329cd79d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b45ba716f03748c19b7ce2f99af536ab.png)
⑤由于零向量的方向不确定,故其不能与任何向量平行;
其中正确的序号为
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20-21高一·全国·课后作业
4 . 给出下列命题:
①若
=
,则A、B、C、D四点是平行四边形的四个顶点;
②在
中,一定有
=
;
③若
,
,则
=
;
④若![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a92e6eba8dab638fd66831cd3a0b6d7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fb31ef428bd9de9bc875b343feded3c7.png)
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/427fa45527d0ce469bfd060bf6f991f3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fb31ef428bd9de9bc875b343feded3c7.png)
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a92e6eba8dab638fd66831cd3a0b6d7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fb31ef428bd9de9bc875b343feded3c7.png)
.
其中所有正确命题的序号为________ .
①若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d1fe2d802f2b37e7db198c5a3c1df9a4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/66a584f11ff7ac3cfd1014f20187b196.png)
②在
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5138a9f70d5e8b0580e30fef6eb7baef.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d1fe2d802f2b37e7db198c5a3c1df9a4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/66a584f11ff7ac3cfd1014f20187b196.png)
③若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/69005813b6862509e7e397995bda40c2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f6a7e519edfac1c359d1f1a7a1940797.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a92e6eba8dab638fd66831cd3a0b6d7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/524594bf0942ed86f56fc1eee120a81a.png)
④若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a92e6eba8dab638fd66831cd3a0b6d7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fb31ef428bd9de9bc875b343feded3c7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/427fa45527d0ce469bfd060bf6f991f3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/427fa45527d0ce469bfd060bf6f991f3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fb31ef428bd9de9bc875b343feded3c7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/524594bf0942ed86f56fc1eee120a81a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a92e6eba8dab638fd66831cd3a0b6d7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fb31ef428bd9de9bc875b343feded3c7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/524594bf0942ed86f56fc1eee120a81a.png)
其中所有正确命题的序号为
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名校
5 . 已知下列命题
①若
,
,则
;
②向量
与
不共线,则
与
都是非零向量;
③已知
,
,
是平面内任意三点,则
;
④若
为
所在平面内任一点,且满足
,则
为等腰三角形;
⑤若向量
与
同向,且
,则
>
.
则其中正确命题 的序号为__________ .
①若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/076559f08d17fb25e82886e791719e52.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2b23cc1e2140104001dd399ace17e9a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01befa7f7561b4f33725fd714dbca42c.png)
②向量
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a2f4b1178f68bd147d1a2a6acd04435.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c94075193c11fe43f2396cff5a485054.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a2f4b1178f68bd147d1a2a6acd04435.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c94075193c11fe43f2396cff5a485054.png)
③已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f4859e37dc1d7a9ac9ba486638756dea.png)
④若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/28637cd70768b43eb160fe885a830bee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
⑤若向量
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a2f4b1178f68bd147d1a2a6acd04435.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c94075193c11fe43f2396cff5a485054.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76e6d2bc60227843ec0e880ea13ea767.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a2f4b1178f68bd147d1a2a6acd04435.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c94075193c11fe43f2396cff5a485054.png)
则其中
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名校
6 . 下列四个说法:①若
,则
;②若
,则
或
;③若
,则
;④若
,
,则
.其中错误的是____ (填序号).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7e8e462f7905f8b2c9984a31b904f831.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d065bd10f7ea1f05764e28f095f244f5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5025f108d00d5146d3acf9bd32473a09.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/778542d99ab19e2ecc0c7ef75161f133.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3cbed773a45c19a2cc20113b18d727de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/076559f08d17fb25e82886e791719e52.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5025f108d00d5146d3acf9bd32473a09.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/076559f08d17fb25e82886e791719e52.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2b23cc1e2140104001dd399ace17e9a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01befa7f7561b4f33725fd714dbca42c.png)
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2023-09-19更新
|
1004次组卷
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8卷引用:广东省湛江市雷州市第一中学2022-2023学年高一下学期第一次月考数学试题
广东省湛江市雷州市第一中学2022-2023学年高一下学期第一次月考数学试题(已下线)专题01 平面向量的概念(四大考点)-【寒假自学课】(人教A版2019)(已下线)第6.1讲 平面向量的概念-精讲精练宝典(已下线)专题01 平面向量的概念-《重难点题型·高分突破》(已下线)专题01 向量概念-《重难点题型·高分突破》(苏教版2019必修第二册)(已下线)2.1 从位移、速度、力到向量-同步精品课堂(北师大版2019必修第二册)(已下线)2.1 从位移、速度、力到向量4种常见考法归类-【帮课堂】(北师大版2019必修第二册)(已下线)6.1 平面向量的概念——课后作业(基础版)
2019高三·全国·专题练习
7 . 若非零向量
与
互为相反向量,给出下列结论:①
∥
;②
≠b;③|
|≠|
|;④
=-
.其中所有正确命题的序号为____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f45ea1d522a3ebbf5f5d8d330fdbd1e6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/87b549e16842d85432dfb178dc0de58e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f45ea1d522a3ebbf5f5d8d330fdbd1e6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/87b549e16842d85432dfb178dc0de58e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f45ea1d522a3ebbf5f5d8d330fdbd1e6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f45ea1d522a3ebbf5f5d8d330fdbd1e6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/87b549e16842d85432dfb178dc0de58e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/87b549e16842d85432dfb178dc0de58e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f45ea1d522a3ebbf5f5d8d330fdbd1e6.png)
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20-21高一·全国·课后作业
8 . 给出下列几种说法:①若非零向量
与
共线,则
;②若向量
与
同向,且
,则
;③若两向量有相同的基线,则两向量相等;④若
,
,则
其中错误说法的序号是__ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a2f4b1178f68bd147d1a2a6acd04435.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c94075193c11fe43f2396cff5a485054.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/778542d99ab19e2ecc0c7ef75161f133.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a2f4b1178f68bd147d1a2a6acd04435.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c94075193c11fe43f2396cff5a485054.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7c56e91c8c91d7037dc9d3879181be02.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6dae1475470f443bbdb013a6f18ead7e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/66d76ee2e81f447f84a3e0b39c0388ef.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b32adec8f55a5d998ec6dd6ae442c149.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6fde8e39a2679babf24eb124ddda20ef.png)
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9 . 以下四个命题中,说法正确的有__________ .(填入所有正确序号)
①若任意向量
共线,则必存在唯一实数
使得
成立;
②若向量组
是空间的一个基底,则
也是空间的一个基底;
③所有的平行向量都相等;
④
是直角三角形的充要条件是
.
①若任意向量
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb371bd7728c6d6a16533a93924ad998.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df64046e91b047037f19e4032e3b6de3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11aeda90bd9777fda412249a37fc7a08.png)
②若向量组
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/43208c7885ae4d4763c7d7f5df84fe1b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fe0164c690660ae9aed64ec88018203.png)
③所有的平行向量都相等;
④
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/39a2d2b2b666b03344637a73e05f5226.png)
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2024高一下·全国·专题练习
10 . 判断正误,正确的填“正确”,错误的填“错误”.
(1)若
是直角三角形,则有
.( )
(2)若
,则直线
与
平行.( )
(3)若平面四边形ABCD满足
,
=0,则该四边形一定是菱形.( )
(4)在
中,若满足
,则
为
的重心. ( )
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/91942670354affa8d52edadbcfa762bc.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32458db21db3e131308b31f48353fbb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d78abbad68bbbf12af10cd40ef4c353.png)
(3)若平面四边形ABCD满足
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b19f09e31d95863882d960637bdee63d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4c304dde0628fe407cfa8399d1931743.png)
(4)在
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bc8b996e09fbc46236abd14a9845415c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/895dc3dc3a6606ff487a4c4863e18509.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
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