复数
(i为虚数单位)的虚部为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5bffb801c3c4aab4e7473ed3287c7e9e.png)
A.1 | B.![]() | C.i | D.![]() |
更新时间:2023-01-20 11:16:04
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A.1 | B.![]() | C.i | D.![]() |