1 . 已知复数
满足
,则
的虚部为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/315f43e5af045f0a7e2195223630cd42.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
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2 . 若
,则
的共轭复数为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/620464bb6741e4af4f6a3938d8cdfc60.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
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3 . i是虚数单位,复数
,则
的虚部为______
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/035131272e644b0942c76410ffd73a1f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
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4 . 已知
是虚数单位,复数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d4cbb921d15309eebe188eee8922120.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a7035cd4adda5d72a9fc9f9fda75995.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d4cbb921d15309eebe188eee8922120.png)
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5 . 复数
满足
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2d67321ace1e6b3be0fc0e5e8130022.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51602d44fb0da0b3e890ea4b7920f42e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2d67321ace1e6b3be0fc0e5e8130022.png)
您最近一年使用:0次
2023-04-26更新
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1972次组卷
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4卷引用:天津市南开区第四十三中学2023-2024学年高一下学期期中考试数学试卷