名校
解题方法
1 . 设
,则复数
的模为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/90ba2b788228a8b644541e5013809628.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
A.![]() | B.![]() | C.1 | D.![]() |
您最近一年使用:0次
名校
2 . 已知
为虚数单位,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a7035cd4adda5d72a9fc9f9fda75995.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4c825fb63541f0d536a8db761964b2b7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2d67321ace1e6b3be0fc0e5e8130022.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2023-05-29更新
|
898次组卷
|
4卷引用:重庆市南开中学校2023届高三第十次质量检测数学试题
名校
3 . 若
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2c916fd7ddb4e800d98b15ce54c4d66.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f535c9a440b9124fbb9760e93a0f3ac4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c3156378e3b72775c070a814e2ef2f8.png)
A.![]() | B.![]() | C.2 | D.10 |
您最近一年使用:0次
名校
4 . 设集合
为平面直角坐标系内第四象限内的点的横坐标构成的集合,则下列条件中,使得
的为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0ab9e4975c9979c0837ef36b7b2e4aa3.png)
A.![]() | B.![]() ![]() |
C.![]() | D.![]() |
您最近一年使用:0次
2023-05-23更新
|
486次组卷
|
3卷引用:重庆市第一中学校2023届高三模拟数学试题
名校
5 . 定义复数的大小关系:已知复数
,
,
,
,
,
.若
或(
且
),称
.若
且
,称
.共余情形均为
.复数u,v,w分别满足:
,
,
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7769a9ed79bc3d423437e1ed98b033af.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/935a9ada9a7372c5d296243c435a3c73.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e72adb45c60c2f63b46e65ff787302bf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e88093a749c0d46e0ee931ecfaff925.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b715e7842b95f654f16056a7c7f2abe9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad81dbee4a54bf41f7e94c427ff32c97.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/43ade3a1d01605706801e238726e55fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/58b2fb1017d5dfe3a300de3e14a71b6f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b6784d29f0dc8ec1e4fa0bde2ddee61.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a7977d7239c13e044382d3bdc9ab015.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/58b2fb1017d5dfe3a300de3e14a71b6f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8b115aa9eb665405381be36b7fc0538d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9de59a6da1ee210ccf04651ae53275dd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/764e20605ecbec7676b8394c780b2afa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0281ae657be479d70e85962f835e7d05.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/38f64ad83b3618527758dac350b12a51.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a192a37227aec9ca48b5d879592713c2.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
6 . 设
为虚数单位,下列关于复数的命题正确的有( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a7035cd4adda5d72a9fc9f9fda75995.png)
A.![]() | B.若![]() ![]() |
C.若![]() ![]() | D.若复数![]() ![]() |
您最近一年使用:0次
2023-02-09更新
|
2291次组卷
|
5卷引用:重庆市南开中学2023届高三第六次质量检测数学试题
名校
7 . 若
,
,
是
的共轭复数,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2c916fd7ddb4e800d98b15ce54c4d66.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f535c9a440b9124fbb9760e93a0f3ac4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a58c9b59db78d9edf5b9f0e82f1f4228.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af68f652b4c13657ffddf3c9e7eb262b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c3156378e3b72775c070a814e2ef2f8.png)
A.![]() | B.2 | C.![]() | D.10 |
您最近一年使用:0次
2022-11-24更新
|
1474次组卷
|
6卷引用:重庆市第八中学2023届高三下学期全真模拟数学试题
重庆市第八中学2023届高三下学期全真模拟数学试题广东省韶关市2023届高三上学期综合测试(一)数学试题福建省福鼎市第六中学2022-2023学年高三上学期12月月考试数学试题辽宁省沈阳市第一二O中学2022-2023学年高三上学期期末数学试题(已下线)第七章 复数 全章重点题型大总结 (精讲)(2)-【精讲精练】2022-2023学年高一数学下学期同步精讲精练(人教A版2019必修第二册)(已下线)第17讲 复数的四则运算(2)
8 . 复数
的虚部为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cb2941db857766a41a3f768e9ea58d91.png)
A.![]() | B.1 | C.![]() | D.![]() |
您最近一年使用:0次
2022-12-25更新
|
740次组卷
|
4卷引用:重庆市第八中学校2022届高考模拟(一)数学试题
名校
9 . 已知复数
,则下列说法正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/90d860cb86e1467ac24010aecfc7a425.png)
A.若![]() ![]() | B.若![]() ![]() |
C.若![]() ![]() | D.若![]() ![]() |
您最近一年使用:0次
名校
解题方法
10 . 若复数
在复平面对应点在第三象限,则a,b满足( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/808ee2d1ad4207496ce0daac8385fbca.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次