已知复数
(其中
,i为虚数单位)是纯虚数.
(1)求实数
的值;
(2)若复数
,求
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f64210e549e51885ccea704612e74709.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2725a89d93c791f7a0098f4964587905.png)
(1)求实数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
(2)若复数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cfed5e6a25e4e2f98ae83af7e8daf97f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ef2bbd1248f419d0c9b697f2bac9954.png)
更新时间:2022-04-27 08:29:40
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【推荐1】已知
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【推荐2】已知复数
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(1)在实轴上;
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【推荐1】已知
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