名校
1 . 若复数
满足
(
为虚数单位),则复数
的共轭复数
为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e732ce6b052d50c85bdd571b634836ff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c05b9832b09731a574d4a4adf7448de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d41042207515dd2e8349c805e6aee400.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2018-03-05更新
|
501次组卷
|
3卷引用:河南省洛阳市第十九中学2021-2022学年高二下学期3月月考理科数学试题
2 . 已知复数
是纯虚数(
).
(1)求
的值;
(2)若复数
,求
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7c0985a12fb4d181a981f5e82190e50a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2725a89d93c791f7a0098f4964587905.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
(2)若复数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c0993243e5d25d0a635467056e46ba57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d76e345facac9a770ae38292461e32fd.png)
您最近一年使用:0次
3 . 已知复数
为虚数单位),则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3932d5b851ba288e1f4622ea877ac47.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99e8422377850aa2a1ee9b0e233117ce.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3932d5b851ba288e1f4622ea877ac47.png)
A.![]() | B.1 | C.![]() | D.2 |
您最近一年使用:0次