已知复数
和复数
,则“
”是“
”的___________ 条件.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6779acd497fb8bc089b454c15d51a641.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/412cbd699e4bbcc7269cf8c21dc8b328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/759b29a7b2b3735306f1a650355a7858.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9de59a6da1ee210ccf04651ae53275dd.png)
更新时间:2021-03-24 10:46:02
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【推荐1】集合
,则“
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/66a84c530872baadc911bf3f6502fbae.png)
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【推荐2】“
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1ba84caf91202df9aca6302e6860f82e.png)
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【推荐1】已知
(其中
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____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/340b721c16cfa1b41f94f06f99e03846.png)
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【推荐2】已知a,b∈R,i是虚数单位,(a+bi)i=2+3i,则a=____________ ,b=____________
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