复数
的虚部为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cdd800056704557ea9d531a09cd3addc.png)
A.![]() | B.-11 | C.15 | D.![]() |
更新时间:2023-05-02 17:29:46
|
A.![]() | B.-11 | C.15 | D.![]() |