若向量
、
所对应的复数分别是
、
,向量
所对应的复数为z,则Imz=___________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/588414d07bcedbf1e7d46d0d028e269d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5773af927ab0caa208eef1adf9e87aee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/40e90ee34b8b4d2853ac5b539ac3f28c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/828c23f68b6fc90f705a9d691bcfab35.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/59719064db2579c7479960ff3c1051cc.png)
更新时间:2021-03-25 10:11:29
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相似题推荐
填空题-双空题
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(0.85)
名校
【推荐2】复数
的模等于______ ;虚部等于______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d19ed90fa07e523db60031ab8d53e171.png)
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填空题-单空题
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(0.85)
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【推荐1】设复数
,则复数
与它的共轭复数
对应的两个向量的夹角是_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0da7365f8cce469ae4af75dcbe802bd5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d41042207515dd2e8349c805e6aee400.png)
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解题方法
【推荐2】已知复数
,
分别对应向量
,
(
为原点).若向量
对应的复数为纯虚数,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95a17dc30142246cc9e4ae91d394a036.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/73a7f677bf16cad3b6753bc2fcc43ad9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a30deb1f343048675b9b231620369668.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a1640d3fff861f45c5eb4019943b000f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04f8778ad94fcca5fae776241d3fd39e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
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