20-21高一·全国·课后作业
1 . 计算:
(1)
;
(2)
;
(3)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c9b93902defde47108c290cf28a12c7.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/17a147d9106c2e69a4dafc7fcf4cae6b.png)
(3)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f3588f27bb8a646af8d4de61217f6a22.png)
您最近一年使用:0次
2022-05-21更新
|
735次组卷
|
6卷引用:12.2 复数的运算
(已下线)12.2 复数的运算(已下线)7.2.1复数的加减运算及其几何意义(练习)-【高效课堂】2021-2022学年高一数学下学期同步精讲课件+课后巩固练(人教A版2019必修第二册)(已下线)第60练 计算基础综合训练20山西省长治市第十九中学2022-2023学年高一下学期期中数学试题苏教版(2019)必修第二册课本习题12.2复数的运算(已下线)专题02 复数的四则运算(题型专练)-《知识解读·题型专练》(人教A版2019必修第二册)
20-21高一·全国·课后作业
2 . 1.计算:
(1)
;
(2)
;
(3)
;
(4)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/14ce298072d139e0ff212691bceee696.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/676e259f1d4fdb4e16bbda2d0dcaa5bc.png)
(3)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d7481da96bc31f24dfc024a2952a8cef.png)
(4)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c6ad7f07f39ef6a41130f373eaf418ef.png)
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20-21高一·全国·课后作业
3 . 已知
,
是两个虚数,并且
与
均为实数,求证:
,
是共轭复数.
![](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/e34b88f343ca5a4c29057465541b9cf4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6da4e6752d8c8a0705194f2b2f16ab5d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af68f652b4c13657ffddf3c9e7eb262b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fa224ed9be8766a4d0b5138bd57de0f0.png)
您最近一年使用:0次
20-21高一·全国·课后作业
4 . 已知z是虚数,
,求证:
的充要条件是
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32a10f6dcdb91c80ba172d530718d4f2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/73d71efa7e7db051a6ea9c760acf0f18.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b70c2519610d6d1d6d0855b0f27dfc5e.png)
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20-21高一·全国·课后作业
解题方法
5 . 1.求满足下列条件的实数x,y的值:
(1)
;
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1507ef43eea137c98ad2c33c108520b9.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dac98b350dd59600e79733b1b522020.png)
您最近一年使用:0次
20-21高一·全国·课后作业
6 . 计算:
(1)
;
(2)
;
(3)
;
(4)
;
(5)
;
(6)
;
(7)
;
(8)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e96e4935d15b1cf8d7d6657402c19e27.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7b537c201d5ac2500c3be871c280469d.png)
(3)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/547db181be3f4549d3dc52d09fdf3a0b.png)
(4)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6feb247f88baf22518f64979caf45fb3.png)
(5)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fbc96e1201d63fe9cfea64aaab392d38.png)
(6)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/71b07e1b835ecf5c3fd5140cc9b792c2.png)
(7)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/71b4e7b525e1c6f6c9ac966b5ae42b0d.png)
(8)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7c305641b902dc71ee8205c907229b84.png)
您最近一年使用:0次
20-21高一·全国·课后作业
7 . 已知
,
,
,求z.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/db04f988e1aba18b0a3470d332908c15.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aab15cfa691e78c4caf7d23046df9eca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8d32a2a4cdaedf5ecc70797fbf1e2fbd.png)
您最近一年使用:0次
20-21高一·全国·课后作业
8 . 求满足下列条件的复数
:
(1)
;
(2)
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/586c2235321661d51e88cdddabb13b3d.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/443e17d4a14093d23d8a0b9a41b2fcdb.png)
您最近一年使用:0次
20-21高一·全国·课后作业
名校
9 . 如果
,那么复数
为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/756dd51b3db7e1f801927c437982b0ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2021-11-12更新
|
609次组卷
|
4卷引用:第十二章本章测试
20-21高一·全国·课后作业
10 . 计算:
(1)
;
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09a8cfd27485f4dfc8142357fa34c16c.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d831dbaecb8abedb363865451eb7b8c3.png)
您最近一年使用:0次