名校
1 . 已知函数
是定义在
的奇函数,则实数b的值为_________ ;若函数
,如果对于
,
,使得
,则实数a的取值范围是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/14145aef1b08838822119983c73ffa0c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ead3fdcb8fe8f5eb3dbe7d96cabc28b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e24647e8a0a865321229002f5e1f957.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/999d8d1d7ee532e54f3a40a08f91fc3d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c79fc75ed042e4125ab52ccf71f9790e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e63bbadc6250f7139836ede33205550.png)
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2022-03-15更新
|
356次组卷
|
3卷引用:天津市杨村第一中学、宝坻第一中学等五校2021-2022学年高一上学期期末联考数学试题
天津市杨村第一中学、宝坻第一中学等五校2021-2022学年高一上学期期末联考数学试题(已下线)期末测试卷01(培优卷)-【满分计划】2022-2023学年高一数学阶段性复习测试卷(苏教版2019必修第一册)福建省泉州市第六中学2021-2022学年高二下学期期中模块测试数学试题
2 . 已知集合
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
_____ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95e60375f97ff7854f4d3a8b1108d2e3.png)
_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/39858b5229636d5e77649713483a0074.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/63997a594b26ad668f8629aae28b3486.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95e60375f97ff7854f4d3a8b1108d2e3.png)
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名校
3 . 设集合
,
,
,
,
都是
的含有两个元素的子集,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd707b69a11f8de5566f23c1a2a9ff5a.png)
______ ;若集合A是由这
个元素
中的若干个组成的集合,且满足:对任意的
,
(
,
,
,
,
)都有
,则A中元素个数的最大值是______
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4cc8873082e2fe71a3ff9e704261705f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e097c8d4c948de063796bd19f85b3a9a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e0bd63f55069a3bc870915010b39225.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/37e5531913e2f170465d8df01795cd51.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8d0a9523f2084cf17b8656c11ab1d95e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd707b69a11f8de5566f23c1a2a9ff5a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/047468c8ad78aaf30ae8f728a9f9152b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/baf5435a0a0dbdab5dae0db94381151a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/14ddc686f84f4813d567f87d7d010afd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4b71af6590f0f369c164a054a8b63bf6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c05b9832b09731a574d4a4adf7448de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85f8e18c942d20b3c7f7a0dbbd516b94.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c6a46e678bf9d2df5ad4c782b3dc22f5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dcf7adcc976209d4b686156120bea276.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/edd405da563afe7c839349804b121013.png)
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2022-08-30更新
|
321次组卷
|
4卷引用:河南省信阳市2020-2021学年高一上学期期中数学试题
名校
4 . 已知集合
, 则
的真子集有________ 个;若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ec0618ae3a4fde6d6220010af229b9a.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7fc718cbedfecb2d4fd416b3d579f91c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/35a2410ce34b36954ed4923e600d42f5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ec0618ae3a4fde6d6220010af229b9a.png)
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5 . 已知集合
,
,若
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1336d38741aab2255a35c26612bbd7cc.png)
______ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e5e1e33c1259195f7bb0198a3e6f65a.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d4364d71f2cb7993485f518372b80394.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5cbbd6bd84e58ab491d0ef1ea790d107.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ede280b7d4529ca9afb08bff174225ef.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e75919f8d277181f099aa4bf726e1d9a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1336d38741aab2255a35c26612bbd7cc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e5e1e33c1259195f7bb0198a3e6f65a.png)
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6 . 某校学生积极参加社团活动,高一某班共有40名学生,其中参加围棋社团的学生有23名,参加合唱社团的学生有25名(并非每个学生必须参加某个社团).请问,在该班学生中,同时参加围棋社团和合唱社团的最多有___________ 名学生,最少有___________ 名学生.
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7 . 有下列集合:①5的负整数倍的全体组成的集合;②2022的正约数的全体组成的集合;③2021年7月在上海接种新冠疫苗的所有人组成的集合;④给定的一个半径为1的圆的所有直径组成的集合;⑤末位是7的全体自然数组成的集合.其中是有限集的序号为______ ,是无限集的序号为______ .
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8 . 请选择“充要”、“充分不必要”、“必要不充分”、“既不充分也不必要”填入下面空格处.
(1)
是
的___________ 条件;
(2)已知
,
的___________ 条件是
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/34715101c66fa12ce6baf0a9c53f1672.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c988d709ba8cd8aed6cb83d76c0ba89c.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5c0e9d1ad9561d693958756ee8398218.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/44acc0ee22dc4b7750e8be825e7c1355.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7538c07fa8dcfeecc0de606952c75b40.png)
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9 . 已知集合
,
.若
,则实数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
______ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ccd4162c7d09f970cb77cadacdbe521.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f44405ca0826dc44c9991537c3389ae5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c93cc152e32ea99e73e91275e5bc9b85.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46a70d32c64918aa4d1d9d3ce0bdbf7b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ccd4162c7d09f970cb77cadacdbe521.png)
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10 . 已知p、q都是r的必要条件,s是r的充分条件,q是s的充分条件,则s是q的______ 条件,p是q的_____ 条件.
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