名校
1 . 已知
,
,若复数
满足
,则
的最大值为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/773ca22fc12ade9e60dbc749ba5cfa73.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/65a840a7eb906fda9ef6e57e4a3f96d7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f11e4eae24a91889f9a11766e84fc1a8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c042c0c7e253a65f770583c5c6696770.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2018-04-26更新
|
526次组卷
|
2卷引用:山西省运城市康杰中学2017-2018学年高二下学期期中考试数学(文)试题
2 .
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b9d69c26b7bf1409087e77220bf42062.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2020-10-08更新
|
143次组卷
|
2卷引用:2020届山西省运城市高中联合体高三模拟(二)数学(文)试题
解题方法
3 . 已知
为虚数单位,
,若
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c05b9832b09731a574d4a4adf7448de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/773ca22fc12ade9e60dbc749ba5cfa73.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d0cd4974fd1730f8ac5c39102d4ab560.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/892560dcff6af9f66a3f735652f69dd7.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2020-07-19更新
|
125次组卷
|
3卷引用:2020届山西省运城市高中联合体高三模拟(四)数学(理)试题
4 . 已知复数
满足
,
为复数
的共轭复数,则
的值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/21251130a2c76b3f88d087171fb67a44.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d41042207515dd2e8349c805e6aee400.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4f86ae7261614438397af95119c265c4.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
解题方法
5 . 若
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/29d6872b221a690e22b5fe28545e70fd.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次