1 . 已知复数
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7e0aeeb125cfb42e33094594d4381f5.png)
______ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/061b878f4e056cf5be4ae842694e2f07.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f20b3e5c689242897ca18789d737b6c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7e0aeeb125cfb42e33094594d4381f5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/061b878f4e056cf5be4ae842694e2f07.png)
您最近一年使用:0次
2 . 已知复数
,那么复数
的虚部是________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b698d65994ab29eee003125e5b0b8f70.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1245ed74a632317d3a0a106aa9d02eaf.png)
您最近一年使用:0次
2020-03-24更新
|
311次组卷
|
2卷引用:天津市静海县第一中学2017-2018学年高二6月学生学业能力调研数学(文)试题
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3 . 设
,则
的共轭复数为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bf311a04c109790f712a100d0db3bc55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
您最近一年使用:0次
2020-02-19更新
|
349次组卷
|
2卷引用:2019届江苏省连云港市锦屏高级中学高三上学期期中数学试题
4 . 若复数
(
为虚数单位),则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/adf4d29fe2208bb007fb63c6b3e4f091.png)
______________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4dbc79edb892befd4387e565d40a7a2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c05b9832b09731a574d4a4adf7448de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/adf4d29fe2208bb007fb63c6b3e4f091.png)
您最近一年使用:0次
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5 . 若复数
满足
(
是虚数单位),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/3fc05bdcd70e6fce6a69ca42e566856b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a7035cd4adda5d72a9fc9f9fda75995.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2d67321ace1e6b3be0fc0e5e8130022.png)
您最近一年使用:0次
6 . 已知 2 ai ,b i(其中 a, b R )是实系数一元二次方程 x2 px q 0 的两个根,则
的值为_____ ;
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bfc5a0031bee5494b5ac71c1cf1d3081.png)
您最近一年使用:0次
7 . 设复数
满足
(
为虚数单位),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/d9e7f41120bf2f4bcc92ba9d1d6e0239.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c05b9832b09731a574d4a4adf7448de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2d67321ace1e6b3be0fc0e5e8130022.png)
您最近一年使用:0次
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8 . 关于
的方程
的一个根是
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/934d37c81b2266c7b86bcc11afaf5f91.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a968d492f8465f03b757c05f6517a57b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c33bb9273f4b783ed58bfbfe6f54d11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/934d37c81b2266c7b86bcc11afaf5f91.png)
您最近一年使用:0次
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9 . 若复数
满足
,则复数
的最大值为_____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bc0b0712718e859b4f7db358b1ab692b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04e449b8a50076b640d8c3d57240c4ca.png)
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10 . 已知
,且
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fe9bdc40c036afd8655bdff987511ac3.png)
_____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3eb5935678e432e6f1f3180bfdb3175.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/228fd8e720e8cf6504a5bfe6d1424d26.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fe9bdc40c036afd8655bdff987511ac3.png)
您最近一年使用:0次
2019-12-11更新
|
460次组卷
|
3卷引用:上海市建平中学2017-2018学年高三上学期9月月考数学试题