已知复平面内的点
,
分别对应的复数为
和
,则向量
对应的复数为___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b95423c449f5d44dd949bf3b0130946f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0c7373e72f1f805897978da3bf4d3ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/083a20abb668d4c26fe5039bd108b40a.png)
23-24高一下·广东广州·期中 查看更多[2]
更新时间:2024-05-29 09:48:39
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【推荐1】对于复数
,定义映射
:
.若复数
在映射
作用下对应复数
,则复数
在复平面内对应的点的坐标为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca4ff0af96ea467337cb30c4c765b5f7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/71277ecb407e18a33c724da4ab168187.png)
![](https://img.xkw.com/dksih/QBM/2020/6/18/2487575484858368/2488242533203968/STEM/ec0f899238524a01bcdf7a8f81b24216.png?resizew=10)
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【推荐2】复数
的共轭复数在复平面上对应的点的坐标为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e394f51416ad4562c8983fb1deff8b7b.png)
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【推荐1】已知复数
在复平面
中所对应的点为
,点
在第一象限,且
,直线
的倾斜角为
,则复数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2d67321ace1e6b3be0fc0e5e8130022.png)
______ ;线段
绕着原点
逆时针旋转
后与线段
重合,点
为复数
在复平面内所对应的点,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fd2fe1d086e8bebc3097421913c7c946.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ee31829d0d4d5f779a957d7df8058ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5cb793cd3d086a324c197cf397f9399.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/abd13974aebe38eb2a1d744a01ea5aa5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be6a6301878fed2a01413020b27310a5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2d67321ace1e6b3be0fc0e5e8130022.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c02b54dc6b3e1bb6544f47d4c8743fcf.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cee6765a83140d745a6de4c85d9b6b50.png)
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名校
解题方法
【推荐2】在复平面内,复数
对应的点为(2,2),复数
对应的点为(1,1),复数
,则
对应的点在第_______ 象限.
![](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/4bd0dc24eb7fc030372efde752bfeaf2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
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解题方法
【推荐1】在如图所示的复平面内,复数
、
、
对应的向量分别是
、
、
,则复数
对应的点位于第______ 象限.
![](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/0a67a742d2a43e907fb1c3a1bdf1d6a9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d60dcb171bb7fd972aab8294d63acdb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f68628a408537b1cf3bf1ca2a69731b6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d20ec3efaa6b6ff5769e8999df5714a9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e8bf718b47f1004dac4c3d3399c8b0c0.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/1/12/008ca56a-bfb7-4289-b09e-718958662991.png?resizew=181)
您最近一年使用:0次
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解题方法
【推荐2】在复平面内,
是原点,向量
对应的复数是
,向量
对应的复数是
.若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/58fc620efc80915b474b31fdd73647c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d9df77dc0d9ae32a07bd011af9928175.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2f25dfa0e743fdef251ccd5678afb3b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2f6f85a901030a832853f848dbf111d.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
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