名校
解题方法
1 . 已知复数
满足:
,
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/90d860cb86e1467ac24010aecfc7a425.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ffc5f8a693ada3b3583b4c004756c2f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d7d39805016968212a8fa47dacf550ce.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
名校
解题方法
2 . 若复数
,
满足
,
,则
的最大值是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af68f652b4c13657ffddf3c9e7eb262b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fa224ed9be8766a4d0b5138bd57de0f0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aa4f06346344910e2b4ccb75d6952b34.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a8f4f5c78be834201afdb3fd3dcc4a23.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c59098d2eefe32233210a3dd1ecc6fe0.png)
A.![]() | B.![]() | C.7 | D.8 |
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名校
3 . 若复数
且
,则满足
的复数
的个数为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a354452ba9358aa488ee35b7c2828d6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/182701f4b1a5f663eb55a133f48b9fcd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e18fa20b4c88a622eda2d273ef0c997b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
A.0 | B.2 | C.1 | D.4 |
您最近一年使用:0次
解题方法
4 . 已知复数
的共轭复数为
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5fcfebd9f5a57036e6df6b6e14865da3.png)
A.![]() |
B.若方程![]() ![]() ![]() |
C.满足![]() ![]() ![]() |
D.若![]() ![]() |
您最近一年使用:0次
名校
解题方法
5 . 已知复数z,
,
,下列结论正确的有( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af68f652b4c13657ffddf3c9e7eb262b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fa224ed9be8766a4d0b5138bd57de0f0.png)
A.若复数z满足![]() ![]() |
B.若![]() ![]() ![]() |
C.若![]() ![]() |
D.若复数z满足![]() |
您最近一年使用:0次
名校
解题方法
6 . 已知复数
满足:
为纯虚数,
,则下列结论正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/90d860cb86e1467ac24010aecfc7a425.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af68f652b4c13657ffddf3c9e7eb262b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4861972c67ff1c22647fab531474987a.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
2024-06-11更新
|
1259次组卷
|
6卷引用:湖北省武汉市华中师范大学第一附属中学2024届高三五月适应性考试数学试卷
解题方法
7 . 若
为虚数单位,
,则
的最大值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b108fbe5ebd4a37564b39d33a2969bd8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9882d7057213254422995d9085ff9b1d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24643e77ca2a3431ae8769c98bfd8b44.png)
A.2 | B.![]() | C.4 | D.![]() |
您最近一年使用:0次
名校
解题方法
8 . 已知复数
,
,则下列说法正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5cd2f6943430457cb1635515400ce8fc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f47cdd00c45161e2cdd585a4308b876a.png)
A.![]() |
B.若![]() ![]() |
C.若![]() ![]() ![]() |
D.若![]() ![]() |
您最近一年使用:0次
名校
解题方法
9 . 已知复数
,其中
为虚数单位,若
满足
,则下列说法中正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/db31fcead8e3aff98a0d7712bff575f9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a7035cd4adda5d72a9fc9f9fda75995.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/314a6d5d5929725092b57b409f97775f.png)
A.![]() ![]() |
B.![]() ![]() |
C.存在两个![]() ![]() |
D.存在两个![]() ![]() |
您最近一年使用:0次
2024-06-04更新
|
696次组卷
|
2卷引用:浙江省绍兴市上虞区2023-2024学年高三下学期适应性教学质量调测数学试卷
名校
解题方法
10 . 已知复数
,复数
满足
,复数
的共轭复数为
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b95423c449f5d44dd949bf3b0130946f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d461035f4b7dce2b995e5feb1c531dda.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5fcfebd9f5a57036e6df6b6e14865da3.png)
A.![]() | B.![]() |
C.![]() | D.![]() ![]() |
您最近一年使用:0次