名校
解题方法
1 . 设集合
,
,
(1)若
,求
,
;
(2)若
中只有一个整数,求实数m的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81a4c655ae2029c0c32e950b20e9bb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/caef09f47c63163ba3e3b56cc180cb34.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf0086b054ef120408acac806a1b1318.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94b0cbfbb7f9547c3bdcc8356d456935.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/980b31685e13cc2f139ad3aaeeb4b6ef.png)
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名校
解题方法
2 . 若集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/02274cbf282c6950de1be850acef8998.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d0811c73ad5fdcd6928a99971efd8e8c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2024-05-06更新
|
193次组卷
|
4卷引用:江西省抚州市金溪县第一中学等校2023-2024学年高一下学期期中考试数学试卷
名校
3 . 已知集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5dd60469f6fbb9c2757266bf8bfb2b8f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95e60375f97ff7854f4d3a8b1108d2e3.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2024-05-04更新
|
872次组卷
|
4卷引用:江西省宜春市丰城市第九中学2023-2024学年高二下学期4月期中考试数学试题
名校
解题方法
4 . 已知
,
,
,
,则在
,
,
,
,
,
这6个数中最小的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7785dac87206d5a2fde58dc629575440.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8cebc1007b5d36761f8049826077df50.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0595ddf421f5eb6304903870905adf06.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f44db1ac4ff914ce499c4f650ca9e517.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1103ddae6ffaba2b15808c6df09c0248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d77fa8d7b2895886fb1a63a127acbe69.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94720967984b2ab27d9637569ee1c146.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a1afc5679cf6db93d692a4e38ea07c41.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7dc952bb461a420a6877211ce32ac50d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb00b6918dfb251c1a63acdc07464b92.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2024-05-02更新
|
630次组卷
|
2卷引用:江西省宜春市丰城中学2023-2024学年高一下学期4月期中考试数学试题
名校
解题方法
5 . 已知函数
在
上单调递增,则实数
的值可以是______ .(写出满足条件的一个值即可)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61d7774d8b7d7dea8a9eeb6b8240be68.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/37e194aba3710705f9c8c68cbc3e7af6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df64046e91b047037f19e4032e3b6de3.png)
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2024-04-30更新
|
262次组卷
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6卷引用:江西省抚州市金溪县第一中学等校2023-2024学年高一下学期期中考试数学试卷
名校
解题方法
6 . 已知
,且
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2684b72f9f38f5046c8ecd4280b7b14b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4a7dbc702617c765a573961953cc0901.png)
A.![]() | B.![]() |
C.![]() | D.![]() ![]() |
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2024-04-29更新
|
434次组卷
|
2卷引用:江西省吉安市第一中学2024届高三下学期期中考试数学试题
解题方法
7 . 已知
,则
的大小关系是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7c74cabe3b205e43371e8c341a2a2111.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76f0649064a085fb74c997fb507a9b6d.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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8 . 已知
是
上的奇函数,满足
.若
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e202a9a365ee73fd358fcb70770b0d8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ec880cf72a03157d86a177e23304495c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9844aa963bad74eea5af2fb0844f09ce.png)
A.4 | B.![]() | C.3 | D.![]() |
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9 . 春天,时令水果草莓上市了,某水果店统计了草莓上市以来前两周的销售价格
(元/盒)与时间t(天)的关系:
一位顾客在这两周里在该水果店购买了若干盒草莓,总共消费212元,其中在后6天买了4盒,则前8天一共买了( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f4d4cbef186f31dc5a672af74a8683d2.png)
A.7盒 | B.6盒 | C.5盒 | D.4盒 |
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10 . 已知定义在
上的函数
的图象关于点
中心对称,且当
时,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1d7a999c36de5c9a9ce876a4a56fa34c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/636289ad84b4a3a51095dd32ca201f94.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2afc119dd903c473b5e9853799bc34a7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4c69303bd9eccb3ccb55c9e4cd03a8a3.png)
A.![]() | B.0 | C.1 | D.2 |
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