第3章 本章复习课
基础练
一、单选题
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f484301b4b5aa1008d9fa28b17b4f8f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
A.5 | B.3 | C.![]() | D.![]() |
【知识点】 求复数的模解读 复数加减法的代数运算解读 复数代数形式的乘法运算解读
![](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/390b0334a2532cfee7b2a99ef0e0083e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
A.第一象限 | B.第二象限 |
C.第三象限 | D.第四象限 |
【知识点】 复数的除法运算解读 判断复数对应的点所在的象限
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ed158c5ceef73cadd8ab1b2a0911cf6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c05b9832b09731a574d4a4adf7448de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
【知识点】 复数的除法运算解读 共轭复数的概念及计算解读
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/90b4c0b7a519ba3f1d22b8d93c159a85.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e37ea6789502ba7c6490359230e28163.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/62bef1c6a89cf0353f5b482c088e5407.png)
A.![]() | B.![]() | C.![]() | D.![]() |
【知识点】 求复数的实部与虚部解读 复数的三角表示 复数乘、除运算的三角表示
二、填空题
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c05b9832b09731a574d4a4adf7448de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/16716b4dd73c65f44d7711d6a6626289.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2d67321ace1e6b3be0fc0e5e8130022.png)
【知识点】 已知复数的类型求参数解读 复数代数形式的乘法运算解读
三、解答题
(1)求复数z;
(2)设a∈R,且
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/12c7ff5a93544cf8b148ab14d27ef52f.png)