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解题方法
1 . 在复平面内,复数
对应的点Z的坐标为________ ;![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7e0aeeb125cfb42e33094594d4381f5.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/56e951f086d8b0f8459878656eb29274.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7e0aeeb125cfb42e33094594d4381f5.png)
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2 . 若
,
,且
为纯虚数,则
在复平面内对应的点位于第______ 象限,实数
的值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c80d6b34d49a8fe96637a7429fc883ee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b03f9b805c034ffdc542b03e5fa7ac9c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4a4bd86abf556fccaec6c5a0999a0acc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af68f652b4c13657ffddf3c9e7eb262b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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3 . 已知复数
满足
(其中
为虚数单位),则复数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2d67321ace1e6b3be0fc0e5e8130022.png)
__________ ,复数
的虚部为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8f2dc922c4f00190cf3d9d70a05cf729.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a7035cd4adda5d72a9fc9f9fda75995.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2d67321ace1e6b3be0fc0e5e8130022.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
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4 . 在复平面内,复数
对应点的坐标为
,则
的虚部为__________ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9f8d4393d58857fadc2827dec8072275.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68eeb4a3f4ee2e2f1f6ec335d4033c92.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5fcfebd9f5a57036e6df6b6e14865da3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9f8d4393d58857fadc2827dec8072275.png)
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5 .
,若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5897adeb9122d6673ad5736cc24088ed.png)
______ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a256092a61897cbe9e53b239517d8b9.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5351a9627717cbde2b33b864111b124.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb02f2831fcaac15c622c69cfb2ab12e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5897adeb9122d6673ad5736cc24088ed.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a256092a61897cbe9e53b239517d8b9.png)
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2024高一下·全国·专题练习
6 . 设复数
,其中
为虚数单位,则
的虚部是______ ,
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/865c63a176bb839a8f16ea017658a00f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/579743813856e2a9183f5ec6eaaefbb2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d41042207515dd2e8349c805e6aee400.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/882bff376e1d71865bd23b747ef78a66.png)
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7 . 在复平面内,复数,
对应的点分别是
,
,则
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8 . 复数
的共轭复数的虚部是_________ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7e0aeeb125cfb42e33094594d4381f5.png)
_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b32e5f48e32e488cfbf8ecf1c56fac6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7e0aeeb125cfb42e33094594d4381f5.png)
您最近一年使用:0次
2023-09-25更新
|
757次组卷
|
3卷引用:天津市滨海新区塘沽第二中学2023届高三上学期11月期中数学试题
2023高三·全国·专题练习
9 . 若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7e0aeeb125cfb42e33094594d4381f5.png)
___________ ;![](https://staticzujuan.xkw.com/quesimg/Upload/formula/59d7c1ea926aecda28b226961e06299f.png)
___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bf087e1e44764bec46998c6232fe7bfc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7e0aeeb125cfb42e33094594d4381f5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/59d7c1ea926aecda28b226961e06299f.png)
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10 . 复数z满足
,则z的虚部为__________ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7e0aeeb125cfb42e33094594d4381f5.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aa246d30c710f82755ef004a6649c32d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7e0aeeb125cfb42e33094594d4381f5.png)
您最近一年使用:0次
2023-08-18更新
|
159次组卷
|
3卷引用:广东省清远市”四校联盟”2022-2023学年高一下学期期中数学试题