复数
(其中
为虚数单位)的共轭复数为___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/86250f66bd5c149182f853d4a8b9ec2a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c05b9832b09731a574d4a4adf7448de.png)
更新时间:2019-07-18 09:35:56
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【推荐2】已知
(i是虚数单位),则复数z的虚部是__________ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a176cfc17acf73eba234dfccadd8f1e.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b1132bc73c413744f69c62151b6e41b.png)
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【推荐1】已知复数
,给出下列几个结论: ①
; ②
;③
的共轭复数为
;④
的虚部为
.其中正确结论的序号是___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5bc402196aa7c25c24e3874b4963db9b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc9356e17eee731e691c763d7c14b6da.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fd6fe50f4d82eac94413362a4c7f7584.png)
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【推荐2】用
表示复数
的实部,用
表示复数
的虚部,若已知复数
的共轭复数
在复平面内所对应的点的坐标是
,则
=_____ ,
=_____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a2738eeea7296a8bbbfb2e6f27572038.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5fcfebd9f5a57036e6df6b6e14865da3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c2e88ebfb5c0d6cce558b515be06404d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b75b10d341e03113245d4281a312b5cf.png)
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