名校
1 . 若
,则
的虚部为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/600671a4d22a5a932b866304ebc69792.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d41042207515dd2e8349c805e6aee400.png)
A.![]() | B.1 | C.3 | D.![]() |
您最近一年使用:0次
名校
2 . 已知关于
的实系数二次方程
的一根为
(其中
是虚数单位),则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc5a94417d0d62715ea4067280d733df.png)
_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/92b800b7d6a688abf8a3018c133cec9e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d19ed90fa07e523db60031ab8d53e171.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a7035cd4adda5d72a9fc9f9fda75995.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc5a94417d0d62715ea4067280d733df.png)
您最近一年使用:0次
名校
解题方法
3 . 若复数
为纯虚数,则复数
的共轭复数为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/617129dde348d61580a49999a137898e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
4 . 已知复数
满足
,则
的虚部为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8e006cc0c35ea95bab504bc62e122df.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d41042207515dd2e8349c805e6aee400.png)
A.i | B.![]() | C.1 | D.![]() |
您最近一年使用:0次
名校
5 . 记
是虚数单位,复数z满足
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a7035cd4adda5d72a9fc9f9fda75995.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f9af237320ac7563306c9438f787c083.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a176cfc17acf73eba234dfccadd8f1e.png)
A.2 | B.![]() | C.![]() | D.1 |
您最近一年使用:0次
7日内更新
|
232次组卷
|
2卷引用:重庆市四川外国语大学附属外国语学校(重庆外国语学校)2023-2024学年高一下学期5月月考数学试题
名校
6 . 若复数
在复平面内对应的点为
,则满足
的复数
为________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d41042207515dd2e8349c805e6aee400.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5d0924ff22fff9f5639feb0ceeece80d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85e5e59e682823f1be46289f0c6ca563.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/383f6aeb6ba39321159128713fa17ccf.png)
您最近一年使用:0次
名校
解题方法
7 . 若复数z满足
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/44d2ca75098539e5f120f9ec672df55e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5aa63536f51438bae1a5c3d6d2bd2d01.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2024-06-08更新
|
150次组卷
|
2卷引用:安徽省金榜教育2023-2024学年高一下学期5月阶段性大联考数学试题
名校
8 . 设
,则
的虚部是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3fa61416af08ab5870cc86783e56bdce.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5fcfebd9f5a57036e6df6b6e14865da3.png)
A.1 | B.-1 | C.![]() | D.![]() |
您最近一年使用:0次
9 . 若复数
满足
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a083531ba490cb4016c91bd6559cced3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/35845a775881218a4d0a4944dee85ed9.png)
A.0 | B.1 | C.2 | D.4 |
您最近一年使用:0次
10 . 已知
,则
的虚部为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/72b972452c268e3820315933d0b9f34f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d41042207515dd2e8349c805e6aee400.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次