设i为虚数单位,复数z满足
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/437a9ac9787895528a2f1bd83e9aa408.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e19f65ee19c980b753dc5a25c30024d6.png)
A.2 | B.![]() | C.![]() | D.![]() |
更新时间:2022-12-12 20:16:16
|
相似题推荐
单选题
|
较易
(0.85)
名校
解题方法
【推荐1】已知复数
,给出下列四个结论:①
;②
;③
的共轭复数
;④
的虚部为
.其中正确结论的个数是
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/90e1c9664f3cfc69f433c8a9ae7f5918.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c363bdb304e9a0b920b53d2b770f8a0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f93150a62ee326b31f0b24152c1de18c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9c68ef111033163263d60d50bc8f5a38.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c05b9832b09731a574d4a4adf7448de.png)
A.0 | B.1 | C.2 | D.3 |
您最近一年使用:0次
单选题
|
较易
(0.85)
解题方法
【推荐1】若复数
(
为虚数单位)的实部与虚部相等,则
的值为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cefd6c0448e52489aa2e1e210632a9ea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7cba8118185e885ed294522be0804537.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
单选题
|
较易
(0.85)
【推荐2】已知复数
(
为虚数单位),则复数
在复平面内对应的点的坐标为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d7366a6d629ec75aa8417c1e3271935.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c05b9832b09731a574d4a4adf7448de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
单选题
|
较易
(0.85)
名校
【推荐2】若复数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3b0333e9e41709afd9ef6cbb7cac19bd.png)
的共轭复数的实部和虚部相等,则实数
的值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3b0333e9e41709afd9ef6cbb7cac19bd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a1a1a5f2533b8ea54b7022383f875666.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
A.1 | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次