已知
,
,
均为复数,在复平面内,
对应的点的坐标为
,
对应的向量坐标为
,且
(其中
为虚数单位).
(1)求
;
(2)求
.
![](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/af68f652b4c13657ffddf3c9e7eb262b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cceff0e7d103475c3ba9a2712f373185.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fa224ed9be8766a4d0b5138bd57de0f0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab1242ec96ac54e2fd418988d5190a88.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cd8f17e8b22122a5e1ab9aa7462513fa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/579743813856e2a9183f5ec6eaaefbb2.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4466bbd7fe0134063cc5cf44b5441642.png)
20-21高一下·广东深圳·期末 查看更多[4]
广东省深圳市2020-2021学年高一下学期期末数学试题广西南宁市宾阳县宾阳中学2021-2022学年高一3月月考数学试题湖北省十堰市丹江口市第一中学2021-2022学年高一下学期期中数学试题(二)(已下线)第七章 复数(基础、典型、易错、压轴)分类专项训练(2)
更新时间:2021-08-07 14:28:11
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【推荐1】已知复数
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【推荐2】设
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【推荐1】在复平面内,复数
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/92d00a11c50d7fc99df35bf199c2e4b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a7035cd4adda5d72a9fc9f9fda75995.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f68628a408537b1cf3bf1ca2a69731b6.png)
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【推荐2】如图所示,在复平面内,复数
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![](https://img.xkw.com/dksih/QBM/2022/4/30/2969360294166528/2971521399062528/STEM/654c0693-099d-43c7-aea6-c0c0fac8a2e5.png?resizew=187)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0fa1caed8f67c3ee1f0f594ad28a3f1a.png)
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