名校
解题方法
1 . 已知复数
的共轭复数为
,则下列命题错误的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5fcfebd9f5a57036e6df6b6e14865da3.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2 . 极限![](https://staticzujuan.xkw.com/quesimg/Upload/formula/57ddeb04bdc369227ce73853fb00a0f7.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/57ddeb04bdc369227ce73853fb00a0f7.png)
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2024-06-15更新
|
100次组卷
|
2卷引用:上海市上海中学东校2023-2024学年高二下学期5月月考数学试卷
名校
3 . 函数
的极大值为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/62975ff57117b62dcd11bac04a841042.png)
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名校
解题方法
4 . 复数
在复平面内对应的点位于第______ 象限.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/69f5d05a2b9392eb8f928278d9eb2446.png)
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5 . 已知函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0068b9f2e0afdea55976c8d9ce9a2855.png)
(1)求
的单调增区间和单调减区间
(2)若
在区间
上的最小值为
,求实数
的值
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0068b9f2e0afdea55976c8d9ce9a2855.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5451977bbf2f30c9488d76ef31c605b1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/75096deb06fa2aeaace0ec13f59c9ef1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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6 . 设
,则“
”是“
”的( )条件
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/707aed47159fae11f47e464c548a0b95.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76a89495c19be4f58ee3f60940f9765f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/70c1e7d86796fa60cfd08eaa0fbfe10a.png)
A.充分不必要 | B.必要不充分 | C.充要 | D.既不充分也不必要 |
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7 . 在复平面内,
为原点,点
所对应的复数是
(i为虚数单位),将点
绕着点
按逆时针方向旋转
后得到点
,则
的坐标为________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/550917feb764ef01cb0452714c1bda6a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1ad72d7565699d1ebb741eb0ce12bac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e7c314398e26ffc7164b82946eeb4273.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ab2fccd94e6d98a7214a698d29f3077.png)
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8 . 设关于
的方程
的两根为![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ce7ae90d808f05e86ea063238e4b2f9.png)
(1)若
,求
的值;
(2)若方程至少有一根的模为
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2914555b73c954e85aa05449d767eee4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ce7ae90d808f05e86ea063238e4b2f9.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a39b9354d936ff25d65386d56671d56.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
(2)若方程至少有一根的模为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdaa19de263700a15fcf213d64a8cd57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
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名校
9 . 已知
,语句
中至少有一个为虚数,语句
为虚数.则
是
的( )条件.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/22b354e6c7519f6058962733b8eedbbe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a7b83022ef6e558624e3ecab43db0296.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/06e8f48b4b2e8b9549f320a01ae3df3a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b5858ee1ce52b251816757257a11c29.png)
A.充要 | B.充分不必要 |
C.必要不充分 | D.既不充分也不必要 |
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解题方法
10 . 已知复数
满足
,
,则
的取值范围是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/90d860cb86e1467ac24010aecfc7a425.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b670aca396b96eaf2c553b1ca84486dc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c68d3714690d14c69f64d882b3cf6156.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/560bd66d6066237d3884bb54cab6a9a1.png)
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