1 . 已知
,复数
(
为虚数单位),若
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/10bbdef421c976962a270a2beabbad91.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a42301ea66141fe8ab22b2530d69a423.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a7035cd4adda5d72a9fc9f9fda75995.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aa3c55a0adbe3a4db0a666bf5af3e64e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
A.![]() | B.0 | C.1 | D.2 |
您最近一年使用:0次
2 . 若复数z满足
,则z的实部为___________ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/882bff376e1d71865bd23b747ef78a66.png)
___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9f517c51fb414ba062e66330c30c8d58.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/882bff376e1d71865bd23b747ef78a66.png)
您最近一年使用:0次
2021-03-02更新
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341次组卷
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3卷引用:浙江省之江教育评价2021届高三下学期2月返校联考数学试题