名校
解题方法
1 . “虚数”这个名词是17世纪著名数学家、哲学家笛卡尔
创制的,直到19世纪虚数才真正闻人数的领域,虚数不能像实数一样比较大小.已知复数
,
且
(其中i是虚数单位
,则复数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8f86e73ffea7be74070603915298e0a4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b70c2519610d6d1d6d0855b0f27dfc5e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1354c0e46fb42bf7cc8a2152d5bfd59.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04582116cd765fcc5a52f44279ad6c94.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6706fe00b4e231e62d9ecbec567d526b.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次