解题方法
1 . 已知复数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/27cab2da2f8b39ec49379ec68da61efb.png)
(1)求
;
(2)求
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/27cab2da2f8b39ec49379ec68da61efb.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fa224ed9be8766a4d0b5138bd57de0f0.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ec04f844e8fd9d9b1ef835e23eaa54e2.png)
您最近一年使用:0次
2023-04-19更新
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568次组卷
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4卷引用:江苏省淮安市高中校协作体2022-2023学年高一下学期期中数学试题
名校
解题方法
2 . 设
,
,
为复数,且
,下列命题中正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af68f652b4c13657ffddf3c9e7eb262b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fa224ed9be8766a4d0b5138bd57de0f0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/55867478e05d3de0b51a99d685127beb.png)
A.若![]() ![]() |
B.若![]() ![]() |
C.若![]() ![]() |
D.若![]() ![]() |
您最近一年使用:0次
2023-04-19更新
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2604次组卷
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6卷引用:江苏省淮安市楚州中学、新马高级中学2022-2023学年高一下学期5月第二次联考数学试题