1 . 已知
是虚数单位,则
=______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a7035cd4adda5d72a9fc9f9fda75995.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7b9ac5205d0bcc9cf2f254be2b270984.png)
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2 . 设
为虚数单位,计算![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f94845fd57944be533083e4ed82281b.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a7035cd4adda5d72a9fc9f9fda75995.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f94845fd57944be533083e4ed82281b.png)
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3 . 设
,则
的共轭复数为_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/31ad688cd870003c43fb4e586257ef79.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
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4 .
是虚数单位,复数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3860a5ba99d3d0482a03272aeebd301b.png)
_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a7035cd4adda5d72a9fc9f9fda75995.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3860a5ba99d3d0482a03272aeebd301b.png)
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名校
5 .
是虚数单位,复数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a3fc19701414f607a543fb81d267ea6.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a7035cd4adda5d72a9fc9f9fda75995.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a3fc19701414f607a543fb81d267ea6.png)
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2024-01-25更新
|
1130次组卷
|
4卷引用:天津市宁河区2024届高三上学期期末数学试题
6 . 若复数z满足
(其中
是虚数单位),则z的虚部为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cdd15e91456bf3d9e25fee2d93078ec4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a7035cd4adda5d72a9fc9f9fda75995.png)
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7 . 已知
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/89f40533b7cad7ddd946044511d76d31.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8f33e7e7b0f82f10f5fb983adfe22f49.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/89f40533b7cad7ddd946044511d76d31.png)
您最近一年使用:0次
名校
8 . 已知i是虚数单位,化简
的结果为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/747a80ed274139eae273f8a57b512071.png)
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9 .
是虚数单位,则复数
的共轭复数为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a7035cd4adda5d72a9fc9f9fda75995.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/57716f0fb89b1310689f64484d3cc462.png)
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10 .
为虚数单位,复数
满足
,则
的虚部为______ .
![](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/1e4ef59174a2a4274bc235e93f521fa6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
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