解题方法
1 . 在复平面内,复数
满足
(
为虚数单位),则复数
所表示的点在________ 象限
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/29e665683c4d327be56e4ed0f9e41d04.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a7035cd4adda5d72a9fc9f9fda75995.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
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2 . 设
为虚数单位,则复数
的共轭复数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e9c3d509e77d6a7e4874302308c2aba.png)
___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c05b9832b09731a574d4a4adf7448de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e088b20a5bcc153999a12d8ddf58adc5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e9c3d509e77d6a7e4874302308c2aba.png)
您最近一年使用:0次
3 . 已知复数
,
为虚数单位,则
的虚部为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/62284ab4ead03ca713495783f646f33c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c05b9832b09731a574d4a4adf7448de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
您最近一年使用:0次
2020-04-23更新
|
119次组卷
|
2卷引用:贵州省铜仁市伟才学校2019-2020学年高二下学期期中考试数学(文)试题
4 . 已知复数
满足
(其中
为虚数单位),则
的值为________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6d3740d18c9348268e03828a72943985.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c05b9832b09731a574d4a4adf7448de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de971553ea8a66d7849b138a4a0625c5.png)
您最近一年使用:0次
2019-03-23更新
|
896次组卷
|
4卷引用:贵州省思南中学2018-2019学年高二下学期期中考试数学(理)试题
名校
5 . 若复数
满足
,则
为__________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c8416cc552312598007d46d225d13af6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c179eae20efebf96cd3c22529260b916.png)
您最近一年使用:0次
名校
解题方法
6 . 若复数
(
是虚数单位)是纯虚数,则
等于___ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ec95f63010882dea464845fb146b03ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1fbde5e07a376bea446701e74837a7c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0063befd5d0a940832e496778317b6c3.png)
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11-12高二·贵州·期中
解题方法
7 . 定义运算
,若复数
满足
,其中
为虚数单位,则复数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2d67321ace1e6b3be0fc0e5e8130022.png)
_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e9fec025453bac0d34d5e9bdf61a6755.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94875713fb15defe26d15f5bb42b3b3c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/579743813856e2a9183f5ec6eaaefbb2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2d67321ace1e6b3be0fc0e5e8130022.png)
您最近一年使用:0次