名校
解题方法
1 . 复平面内表示复数
的点位于四象限时,实数
的取值范围是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0fa22d095f312ac7e970d1c5e818062b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2 . 若复数
满足
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bee5001b02a12e40916cb9401931ffd3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7e0aeeb125cfb42e33094594d4381f5.png)
A.1 | B.![]() | C.![]() | D.2 |
您最近一年使用:0次
2024-06-11更新
|
896次组卷
|
2卷引用:江苏省镇江市实验高级中学2023-2024学年高一下学期5月月考数学试卷
名校
解题方法
3 . 若
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef75d4f20a2c300d7549257a69b30b5d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4e304cf018473bb54edb166fcd6502b.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2024-06-11更新
|
420次组卷
|
2卷引用:江苏省扬州市第一中学2023-2024学年高一下学期5月教学质量调研评估数学试题
名校
4 . 若复数
,则
的共轭复数的虚部为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e732d0b0ea826f484b95364b4d61a2d3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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名校
5 . 已知复数
,
为虚数单位),若
且
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a052aabbcf24dcd865c50213428242de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a7035cd4adda5d72a9fc9f9fda75995.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b70c2519610d6d1d6d0855b0f27dfc5e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f07ae0874c2f34741f5bde07b3891182.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/793b1bbe4e0706e2c1707502a9495431.png)
A.2 | B.![]() | C.![]() | D.![]() |
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2024-06-09更新
|
833次组卷
|
3卷引用:专题07 复数综合题归类(2) -期末考点大串讲(苏教版(2019))
(已下线)专题07 复数综合题归类(2) -期末考点大串讲(苏教版(2019))湖北省普通高校招生2024届高三下学期分区考前数学适应性训练(一)浙江省宁波市镇海中学2024届高三下学期适应性测试数学试卷
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6 .
中,已知
,
,
,则边
的长为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3ecc4f7ae63e7f73ea4f264b12161713.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/810a2cc3f61a961c1196fbd0e11caabb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7bb5b12692517a39c320f99a479eb055.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
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名校
7 . 已知点
,向量
,
,点
是线段
靠近
的三等分点,则点
的坐标为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/685d31faa9b3bc099e4c5a11b80088f9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c2f5954772b18ba7afed934e7fe8bac6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8d97f7da389f97a1e27aa19c0e41569e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
A.![]() | B.![]() | C.![]() | D.![]() ![]() |
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8 . 设非零向量
,
满足
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64c5562bd4d1b54424330cb6329cd79d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b45ba716f03748c19b7ce2f99af536ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b19e9066e6ebe86de2108970c51a8b88.png)
A.![]() | B. ![]() | C. ![]() | D.![]() |
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解题方法
9 . 在一个如图所示的直角梯形
内挖去一个扇形,
恰好是梯形的下底边的中点,将所得平面图形绕直线
旋转一圈,则所得几何体的体积为_____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6e490f703eb6c9bb1278c78ebc2d661.png)
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10 . 已知
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/283cd7c02c81dc12314b2ca106903242.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6ffa8a470279c412befce0bac3d3e93.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次