名校
1 . 在直角
中,
,则
的值是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13b699c97a5d7c41c32ab2cc09a561bf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4ed86beeec5a7e4201187c8d7681fc6.png)
您最近一年使用:0次
名校
解题方法
2 . 在等腰梯形
中,
,
,
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f03267ec183b76191ada83cc5a20ba9c.png)
______ .(用向量
,
表示)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8a11029ca6b4b9e7f777af0280cf163c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/12143a06ed24558d8cc7ad39961d3e1f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5f3adc4ed291596abf3bb93ae7a075d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/184359fe3cadc363cf4ebe586c2b3db4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f03267ec183b76191ada83cc5a20ba9c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64c5562bd4d1b54424330cb6329cd79d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b45ba716f03748c19b7ce2f99af536ab.png)
您最近一年使用:0次
20-21高一·全国·课后作业
名校
解题方法
3 . 如图,平行四边形ABCD中,
,
,M是
的中点,以
为基底表示向量![](https://staticzujuan.xkw.com/quesimg/Upload/formula/98ce0da153621bbd05519f168b527e3e.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/9e52a8f07834cbbbe4224962672fbbb2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8e8b95a61af300412fc65f846089028.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/98ce0da153621bbd05519f168b527e3e.png)
您最近一年使用:0次
2024-04-21更新
|
946次组卷
|
9卷引用:6.3.1 平面向量基本定理(分层练习)-2020-2021学年高一数学新教材配套练习(人教A版2019必修第二册)
(已下线)6.3.1 平面向量基本定理(分层练习)-2020-2021学年高一数学新教材配套练习(人教A版2019必修第二册)(已下线)9.3.1平面向量基本定理(备作业)-【上好课】2021-2022学年高一数学同步备课系列(苏教版2019必修第二册)(已下线)6.3.1 平面向量基本定理(课时作业)-2021-2022学年高一数学同步精品课件+课时作业(人教A版2019必修第二册)北京市八一学校附属玉泉中学2023届高三上学期10月月考数学试题广东省江门市第一中学2021-2022学年高一下学期期中数学试题(已下线)6.3.1平面向量基本定理-高频考点通关与解题策略(人教A版2019必修第二册)北京市中国农业大学附属中学2023-2024学年高一下学期3月月考数学试题内蒙古自治区通辽市第一中学2023-2024学年高一下学期第一次月考(4月)数学试题(已下线)6.3.1 平面向量基本定理——课堂例题
名校
解题方法
4 . 在
中,
,点
满足
,若
,则
的值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7b8afd2762fd8a456b629b5ff27da3f3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3614efddef6327a9539e6e4b45e78d53.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2d79c308652fe15c45c45367a57d381.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df64046e91b047037f19e4032e3b6de3.png)
您最近一年使用:0次
2024-02-27更新
|
1420次组卷
|
8卷引用:湖南省2024年普通高等学校招生全国统一考试考前演练二数学试题
湖南省2024年普通高等学校招生全国统一考试考前演练二数学试题(已下线)考点2 平面向量基本定理及坐标表示 --2024届高考数学考点总动员【练】(已下线)2.4 平面向量基本定理及坐标表示-同步精品课堂(北师大版2019必修第二册)广东省深圳市桃源居中澳实验学校2023-2024学年高一下学期3月全国港澳台侨联考数学试卷江苏省苏州吴江中学2023-2024学年高一下学期3月月考数学试题(已下线)广西南宁市武鸣区2023-2024学年高一下学期4月月考数学试题(已下线)6.3.1 平面向量基本定理——课后作业(基础版)(已下线)2.4 平面向量基本定理及坐标表示6种常见考法归类(1)-【帮课堂】(北师大版2019必修第二册)
2024高一下·全国·专题练习
5 . 在
中,点
为边
的中点,记
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0ace1f0505dac8a8ea7bca12dc94eb41.png)
_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03ba495e8f9fe02229a4248fdbfb4710.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0ace1f0505dac8a8ea7bca12dc94eb41.png)
您最近一年使用:0次
解题方法
6 . 在平行四边形
中,如图,
,
依次是对角线
上的两个三等分点,设
试用
与
表示
和
,则
=________ ,
=________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d1aa922b038bd7247741f895e192568.png)
![](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/cdf814115dc9fea36cc1b6cd2b293390.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f33a112e9728d7b560199765c815f69.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cdf814115dc9fea36cc1b6cd2b293390.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f33a112e9728d7b560199765c815f69.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/9/20/9a607d6d-9e58-4713-affa-4126077f78ac.png?resizew=172)
您最近一年使用:0次
解题方法
7 . 已知
是
的
边上的中线,若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/98ce0da153621bbd05519f168b527e3e.png)
_______ .(用
表示)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d50703c46b6153945d718b198f03b4b5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7753d15caaa20b787e9d8923eba7bbcd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/98ce0da153621bbd05519f168b527e3e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a1eea45a8f50799dbe8ac66d5b920cdf.png)
您最近一年使用:0次
解题方法
8 . 如图,在
中,D是AB的中点,E是BC延长线上一点,且
,用向量
、
表示
._________________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c2dc4035c12ddd854092dcd882916c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cbaeae7045ad94158cdf5ae97073bc17.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a34bf00aeba15bce2cdee8ab487388dc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fa8c53645db602c72b00b599c2c0ff97.png)
您最近一年使用:0次
9 . 如图所示,向量
,
,
的终点A,B,C在一条直线上,且
.已知
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0fd34637ea6109e37753f9fbf7102e31.png)
______ .(用
,
表示)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4f605ec0729ce6d72237ad662a06862.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6fc9656d8286c4d6fa309d6ae347c89e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef8337706c550bc095d7a2bd872221a1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a179ffcfd44f1df4347ff33da4913ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f5650e521482db2c5fbfeb54874c5df.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8043d0f61d617bba9ed0687e97ae1114.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0fd34637ea6109e37753f9fbf7102e31.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4478fcaef66e8a6a96925ce12d0f8e8f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1c5186ca272d0cbf0ee500e4a1dce008.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/6/13/0d050dae-ec29-4698-8a4a-55f025b9d133.png?resizew=132)
您最近一年使用:0次
名校
解题方法
10 . 如图,矩形
中,
,E是
的中点,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/829b315e39652b58a0df919d5bb86d37.png)
_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13fd1183dfaeedf6b71d0fb186b337c7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d78abbad68bbbf12af10cd40ef4c353.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/829b315e39652b58a0df919d5bb86d37.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/3/21/bb8b33f2-524a-4950-a9c6-8fb218ee0301.png?resizew=147)
您最近一年使用:0次
2023-03-21更新
|
984次组卷
|
4卷引用:北京市陈经纶中学2022-2023学年高一下学期3月月考数学试题