名校
1 . 复数
的共轭复数的虚部是_________ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7e0aeeb125cfb42e33094594d4381f5.png)
_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b32e5f48e32e488cfbf8ecf1c56fac6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7e0aeeb125cfb42e33094594d4381f5.png)
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2023-09-25更新
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756次组卷
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3卷引用:天津市滨海新区塘沽第二中学2023届高三上学期11月期中数学试题
2 . 已知i是虚数单位,化简
的结果为______ ;
的值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8c648962c59bf3bdef936db397624479.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/14f0fb90ef71aa5ba52cbc27a6bf62f9.png)
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2023-04-18更新
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2卷引用:天津市河北区2022-2023学年高一下学期期中数学试题
3 . 已知
是
的共轭复数,且满足
(其中
是虚数单位),则z的模为________ ,虚部为_________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5fcfebd9f5a57036e6df6b6e14865da3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d9fe4bd542f7206d350ad1998ac9b005.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/579743813856e2a9183f5ec6eaaefbb2.png)
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4 . 已知复数z满足
(i为虚数单位),则复数z的虚部是_______ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/882bff376e1d71865bd23b747ef78a66.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/282df49b37b9abb06ad954d31d556496.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/882bff376e1d71865bd23b747ef78a66.png)
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2021-01-19更新
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267次组卷
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2卷引用:天津市第一中学2020-2021学年高三上学期第三次月考数学试题
5 . 复数
(
是虚数单位)的实部为________ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7e0aeeb125cfb42e33094594d4381f5.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/316f5aa778629bcc4e2695e128bc3ad2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c05b9832b09731a574d4a4adf7448de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7e0aeeb125cfb42e33094594d4381f5.png)
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2020-06-03更新
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293次组卷
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2卷引用:天津市滨海新区塘沽第一中学2021届高三下学期第三次模拟考试数学试题
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6 . 计算![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e9fbfc3949bf3738fe74bffd33c49b5.png)
___________ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d9b106d8edf801bbcc1c111b855fd986.png)
____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e9fbfc3949bf3738fe74bffd33c49b5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d9b106d8edf801bbcc1c111b855fd986.png)
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7 . 若复数
满足
,则
的模为_______ ,虚部为_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c890fb423b0cad14003f0ffa18487db1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
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2020-04-12更新
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2卷引用:天津市和平区2022届高三下学期一模数学试题