1 . 若复数z满足
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/083204a22a81f4dbe92578af897bd1bc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2d67321ace1e6b3be0fc0e5e8130022.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2020-10-15更新
|
183次组卷
|
2卷引用:青海省海东市2019-2020学年高二下学期期末联考数学(文)试题
2 . 若复数z满足
,则
的共轭复数是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6a50585c9eded381be8b278e47611b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d41042207515dd2e8349c805e6aee400.png)
您最近一年使用:0次
名校
3 . 已知
为虚数单位,复数
满足
,
是复数
的共轭复数,则下列关于复数
的说法正确的是
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c05b9832b09731a574d4a4adf7448de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/59ccc80faa039aced1d3a1b8f39de2d6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d41042207515dd2e8349c805e6aee400.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
A.![]() | B.![]() |
C.![]() | D.复数![]() |
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2019-07-15更新
|
478次组卷
|
5卷引用:青海省西宁市2019-2020学年高二下学期期末联考数学(文科)试题
名校
4 . 设复数
满足
,则
的共轭复数为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4f35a7f84791f6626cdc009b15dbb218.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2018-10-14更新
|
347次组卷
|
2卷引用:青海省西宁市七校2021-2022学年高二下学期期末联考数学(理)试题
解题方法
5 . 已知
.
(1)
是
的共轭复数,求
的值;
(2)类比数列的有关知识,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca6bba0a89124c9406919e2a8d9276a2.png)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d41042207515dd2e8349c805e6aee400.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1d73e866d67d2b3066a3951b87d159d3.png)
(2)类比数列的有关知识,求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85617e78a8e8672f31be7e1939023afc.png)
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