名校
解题方法
1 . 若
,
,
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/40c7821ad4738d4e877bcecf2b5665be.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36d25400e91a9d2bf79b8dc38ad371db.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/52d1c7055fc3cc0a24380158dcb771fd.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2024-04-11更新
|
354次组卷
|
3卷引用:2024届天津市耀华中学高三二模数学试卷
名校
解题方法
2 . 设集合
,
,则
等于( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0ddf6219c0b6fb1f515b849dd17b885.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/62146acee71b87f861fe365a94015dca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83ae18508906c21d3e1199f231b1a9a4.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2024-04-10更新
|
1820次组卷
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4卷引用:天津市部分学校2023-2024学年高三下学期第一次质量调查数学试卷
名校
3 . 若
,
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0317d5211e6afbf1ae502088b3ce1cf4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4e0c3af84eafcb39a83b492f8d18230.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b8ff8d7850a95a592a3a4f20197ccd8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7e4080c30a53fc86de61f349ca766510.png)
A.![]() | B.![]() | C.![]() | D.1 |
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2024-04-08更新
|
1133次组卷
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3卷引用:天津市耀华中学2024届高三第一次校模拟考试数学试卷
解题方法
4 . 定义在
上的奇函数
满足
,当
时,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/62786326087b00d188862aa70b0a8ef8.png)
______________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3ed15aa3dcc4211fb520b5b942c989.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2b568b2cee9ef2a32d2f27305a9104d0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab87accf1942ab80def96d12ef173163.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ff2e2462668b89dd526729fe032e0600.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/62786326087b00d188862aa70b0a8ef8.png)
您最近一年使用:0次
解题方法
5 . 已知
,
,
,则a,b,c的大小关系为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b41ac9969a24f1b67531c09751567e3f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ce243be426caee3afd136c7c47f3e35.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f2e6c7b9e10c3914f5fc31ae477c074d.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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6 . 设全集
,
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/638725966b738e73413cee5fbfcc05ac.png)
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a9a9779c1aa971c463447e664aacda8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/738a7c89b55b5c5aed4f31b5ce834134.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/28d658b5e18dc04fefeb2cafa63b6bd9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/638725966b738e73413cee5fbfcc05ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e4635abd29e3c6dd136a9a5f39460b43.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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解题方法
7 . 记不超过
的最大整数为
.若函数
既有最大值也有最小值,则实数
的取值范围是________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a2ab85825d4a002600ca41bd3cd2ee7d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e891e3c2e3f0050cbf40ded42cda7f1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
您最近一年使用:0次
解题方法
8 . 已知实数a,b,c满足
,
,
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2aa47719b4632d8bf7f10735254dce26.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3f422de4d051df913e7168cab7d7a85.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/463997790f425a028948f60e3555b47c.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
解题方法
9 . 已知
,
,
,则a,b,c的大小关系是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4cbd7b03e20655a4435fea7347262063.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/96910c4188f20e15a870734173aaabfd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f6b7dd6945e8cd434ae338c0464ea55c.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2024-03-29更新
|
922次组卷
|
5卷引用:天津市南开中学2024届高三第四次月检测数学试卷
天津市南开中学2024届高三第四次月检测数学试卷(已下线)2024年天津高考数学真题平行卷(提升)(已下线)专题02 函数图象及性质(讲义)(已下线)宁夏石嘴山市平罗中学2024届高三下学期第一次模拟考试数学(文)试题广西南宁市武鸣区锣圩高级中学2023-2024学年高一下学期3月月考数学试卷
10 . 已知函数
有且仅有2个零点,则实数
的取值范围为_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/48346b3c731bac4c0a5fee9fee437d87.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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