名校
1 . 已知复数
,
,下列说法正确的有( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af68f652b4c13657ffddf3c9e7eb262b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fa224ed9be8766a4d0b5138bd57de0f0.png)
A.若![]() ![]() |
B.若![]() ![]() ![]() ![]() |
C.若![]() ![]() |
D.若![]() ![]() ![]() |
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2 . 已知
为虚数单位,复数
满足
,则
为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a7035cd4adda5d72a9fc9f9fda75995.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6dae0792027f00a4559600fb1fbe2b1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce0584993cfa0801d603ffca041ecf3f.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2016-12-04更新
|
745次组卷
|
2卷引用:2017届河北衡水中学高三上学期一调考试数学(理)试卷
3 . 设复数
满足![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb3f07ada56bdaff6ad43bc979a8ee91.png)
(
是虚数单位),则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7e0aeeb125cfb42e33094594d4381f5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb3f07ada56bdaff6ad43bc979a8ee91.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/080a0e3b0e7effaf8ada65bce17d4588.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c05b9832b09731a574d4a4adf7448de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7e0aeeb125cfb42e33094594d4381f5.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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4 . 复数
满足
,则
等于( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c55b899a2c0b384dd847223fed33846a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de971553ea8a66d7849b138a4a0625c5.png)
A.1 | B.![]() | C.2 | D.4 |
您最近一年使用:0次
2016-12-05更新
|
2437次组卷
|
2卷引用:2017届河北沧州一中高三10月月考数学(理)试卷
5 . 若复数
满足
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4950bd46600930a6336a51d1d5aedf24.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3a49e0ee57bdd7ab03650b3551f6c7c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4950bd46600930a6336a51d1d5aedf24.png)
A.![]() | B.![]() | C.![]() | D.1 |
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6 . 已知复数
满足
,则
=( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c393941724bfb5f232dc75a2ccd41264.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/63c6a545b37c7d67308c652ea49c602e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
7 . 已知复数
,则复数
的模为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3c8517ad953c95a9885b5daa482534e5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
A.4 | B.5 | C.6 | D.7 |
您最近一年使用:0次
2016-12-04更新
|
267次组卷
|
3卷引用:2017届河北邯郸市高三9月联考数学(文)试卷
8 . 已知复数
为虚数单位),则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f44851bd6e564e9c25cb27ee70737bdb.png)
A.![]() ![]() |
B.![]() ![]() |
C.![]() |
D.![]() ![]() |
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9 . 已知
,且
是虚数单位,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1e69392d21261afd8e5e5f096634669.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/096af77553e4205b96a8b45c101c771e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49b02045175e7c464dabdefc6551d9ed.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
A.4 | B.![]() | C.![]() | D.![]() |
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10 . 设复数
满足
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/882bff376e1d71865bd23b747ef78a66.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7edda5e937455e7ff4d8b33893e06802.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/882bff376e1d71865bd23b747ef78a66.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次