1 . 已知复数
满足
,若
在复平面内对应的点不在第一象限,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2d67321ace1e6b3be0fc0e5e8130022.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/55d61bba139d72a0159833fed9d17258.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2d67321ace1e6b3be0fc0e5e8130022.png)
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2 . 若复数z满足
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/545141bbe7cc66d18946a129179d8df1.png)
_____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/39b25ac68473c924cc6a944bc13da915.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/545141bbe7cc66d18946a129179d8df1.png)
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3 . 若复数
(i是虚数单位)的共轭复数是
,则
的虚部是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be3077525475fdd3e3cf7e1e02a02157.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d41042207515dd2e8349c805e6aee400.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/92f9afbc3dc18555bf23f0e7d0a8e79c.png)
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2023-02-15更新
|
1098次组卷
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5卷引用:安徽省皖江名校联盟2023届高三下学期第五次联考(开学摸底)数学试题
安徽省皖江名校联盟2023届高三下学期第五次联考(开学摸底)数学试题(已下线)第七章《复数》同步单元必刷卷(基础卷)-2022-2023学年高一数学《考点·题型·技巧》精讲与精练高分突破系列(人教A版2019必修第二册)宁夏银川市唐徕中学2022-2023学年高二下学期3月月考数学(理)试题江苏省苏州工业园区星海实验中学2022-2023学年高一下学期3月月考数学试题(已下线)第一次月考填空题压轴题十四大题型专练-举一反三系列
4 . 复数
,复数
是
的共轭复数,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/67ca6c17df8a51bb6492426fddcfb622.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/41a891440e3243a9ad931043988442ea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d41042207515dd2e8349c805e6aee400.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/67ca6c17df8a51bb6492426fddcfb622.png)
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2021-08-01更新
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2卷引用:安徽省滁州市凤阳县临淮中学2022届高三下学期5月月考文科数学试题
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5 . 若复数
在复平面内所对应的点的坐标为
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7bfd6cc09c90a6af4cf2dcadf8b6b850.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ded59b34148e23013fc60bb96c53ef42.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7bfd6cc09c90a6af4cf2dcadf8b6b850.png)
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6 . 若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fcd60da4757133be49b6f0b7661f526c.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af63aedb5908a62d0b38e27a99373086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fcd60da4757133be49b6f0b7661f526c.png)
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7 . 已知
为虚数单位,则复数
的虚部__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c05b9832b09731a574d4a4adf7448de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ed027e24623aee0ba5acb3aa0c23e40.png)
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10-11高二·江苏·期中
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8 .
互为共轭复数,且
则
=____________.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b0fffbec1fe851795dfdd448bf0d165.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6fad039f858e28a9cd3a57430584aa2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7dbd4d32dcc1445563887de5d3ab7fb7.png)
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2016-11-30更新
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6卷引用:安徽省黄山市第一中学2019-2020学年高三上学期10月月考数学试题