1 . 复数z满足
,则z的虚部为__________ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7e0aeeb125cfb42e33094594d4381f5.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aa246d30c710f82755ef004a6649c32d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7e0aeeb125cfb42e33094594d4381f5.png)
您最近一年使用:0次
2 . 复数z的共轭复数为
,已知
,则
=_____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9f0c2f978b8ec6a7d1c8f17bfa81d1cd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/401df407316ecc23cc6f86a47d6424fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/74b406073425823b22752f796c975ba0.png)
您最近一年使用:0次
2020-07-28更新
|
208次组卷
|
2卷引用:广东省清远市2019-2020学年高二下学期期末数学试题
解题方法
3 . 已知
是虚数单位,若![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bfc1313ab706a502b5cbe44c41738a0a.png)
_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/84e0466aab2b82c606b3f9a77812cabe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bfc1313ab706a502b5cbe44c41738a0a.png)
您最近一年使用:0次
2017-07-12更新
|
218次组卷
|
3卷引用:广东省清远市凤霞中学2020-2021学年高二下学期期中数学试题