1 . 已知复数
(
为虚数单位,
),则
的最小值为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/17ddbf71955b9e2eb55d3232bd7237d0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a7035cd4adda5d72a9fc9f9fda75995.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/995ec593baa4ef50b6d87c78380953d7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de971553ea8a66d7849b138a4a0625c5.png)
您最近一年使用:0次
2 . 已知复数
和
在复平面上对应的向量分别是
,
,则线段
的中点
对应的复数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2d67321ace1e6b3be0fc0e5e8130022.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d088dc66084b81933a20b62340c0606f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1946d701492089903985408a32bb98d3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ae7bb088a7ce88fee183bc8d92810743.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dbc6465a6ce969457d897df59b23c655.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2d67321ace1e6b3be0fc0e5e8130022.png)
您最近一年使用:0次
2021-08-04更新
|
210次组卷
|
3卷引用:四川省自贡市2020-2021学年高二下学期期末数学(理)试题
3 . 若复数
,
对应复平面内的点分别是
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c0e13b9c2f224325b25b10a9235bc8d2.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af68f652b4c13657ffddf3c9e7eb262b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fa224ed9be8766a4d0b5138bd57de0f0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dc30165c18de623d0a3efb961e606d1c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ccbfff9a05b85a815235a94098f994e4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c0e13b9c2f224325b25b10a9235bc8d2.png)
您最近一年使用:0次
4 . 已知
为虚数单位,若复数
满足
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7e0aeeb125cfb42e33094594d4381f5.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c05b9832b09731a574d4a4adf7448de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4637ea79ed3179f74146c8e2df21ac27.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7e0aeeb125cfb42e33094594d4381f5.png)
您最近一年使用:0次
2020-04-14更新
|
219次组卷
|
5卷引用:四川省眉山市2020-2021学年高二下学期期末教学质量检测(理)数学试题
5 . 已知复数z满足(1+i)z=1+
i(i是虚数单位),则|z|=________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a7ffe8515ff6183c1c7775dc6f94bdb8.png)
您最近一年使用:0次
2016-12-03更新
|
1862次组卷
|
7卷引用:四川省乐山市2020-2021学年高二下学期期末数学(文)试题