名校
1 . 已知复数
,
的共轭复数为
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/67ca6c17df8a51bb6492426fddcfb622.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/318a2469d262b410986d365b9c6a617d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d41042207515dd2e8349c805e6aee400.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/67ca6c17df8a51bb6492426fddcfb622.png)
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2020-08-03更新
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871次组卷
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6卷引用:天津市2023届高三高考前最后一卷数学试题
名校
2 . 复数
(
为虚数单位)的共轭复数是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5db218e5418806e8483000f1dd170777.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c05b9832b09731a574d4a4adf7448de.png)
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2019-09-19更新
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8卷引用:天津市第二新华中学2022-2023学年高三上学期期末数学试题
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3 . 若
是复数,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/67ca6c17df8a51bb6492426fddcfb622.png)
____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6efa6db96de1c28243e166c8e22945a6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/67ca6c17df8a51bb6492426fddcfb622.png)
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4卷引用:天津市新华中学2023届高三下学期统练7数学试题