1 . 已知全集
,集合
,
,则实数
的值为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2453ceaffd7cc11e14b1fa5b088773dc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f2c56281c6eeeddc462b27d8022dcfcc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e53b31acabbe3c77712dcb5c894f4cc2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
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2023-04-02更新
|
416次组卷
|
2卷引用:浙江省A9协作体2023-2024学年高一上学期期中联考数学试题
2 . 设
,
,
,则实数
的值是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/328d90fe3364cd524c39d6f64f3db7aa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/692e9657621a720f9b7db86681e9d903.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4627486a54aa1ce6bcc622c0cc035d1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
3 . 已知全集
,集合
,
,则实数a的值为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2187787bdb2fd840db6b119f2893cf14.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca4863b95f36a4af59514b7c77e02e30.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e58909cdbf1b7308703f5b73dafe14b7.png)
您最近一年使用:0次
4 . 已知全集
,集合
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/892560dcff6af9f66a3f735652f69dd7.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d62cc7e2318dd02c98703028b087d66e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e953803159041639ee36cbcf5d73a75c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/29f849709ee2600c226e9e7818e1c95b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/892560dcff6af9f66a3f735652f69dd7.png)
您最近一年使用:0次
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5 . 设
,若
,则实数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/30800bcb030cf5ee97d0e21fbbe8c368.png)
___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1ac6b0ecabef26c49bbb8d4afe9367cb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/63f5e1f702523bb3d2d9d8d476cb30db.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/30800bcb030cf5ee97d0e21fbbe8c368.png)
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2022-10-11更新
|
275次组卷
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3卷引用:广东省深圳市宝安中学2022-2023学年高一上学期期中数学试题
广东省深圳市宝安中学2022-2023学年高一上学期期中数学试题江苏省连云港市灌南高级中学2022-2023学年高一上学期10月第一次月考数学试题(已下线)人教A版高一上学期【期中押题卷02】-【满分全攻略(人教A版2019必修第一册)
名校
解题方法
6 . 设全集
,集合
,若
,则实数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c57bbef89a37f1a3808c0ceeac0c22.png)
______ ;
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0fa9f88f428dabb49eeda6bbbebbc1b7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a8b37cee752463279e4de6511dd8bdd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/177bbcd8d7808787591a3a1b02fc0747.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c57bbef89a37f1a3808c0ceeac0c22.png)
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2022-08-23更新
|
401次组卷
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4卷引用:上海市杨浦高级中学2021-2022学年高一上学期期中数学试题
上海市杨浦高级中学2021-2022学年高一上学期期中数学试题上海市复旦中学2022-2023学年高一上学期9月月考数学试题(已下线)第一章 集合与逻辑(单元重点综合测试)-单元速记·巧练(沪教版2020必修第一册)(已下线)专题03集合的运算2-【倍速学习法】(沪教版2020必修第一册)
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7 . 已知
为实数,全集
,集合
,若
,则
的值为______ ;
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0952a6e6ae21f2cb9cee7b3c99d31dab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6878006a247f8bbfa9b47138a470f278.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e0778d4c6f1c1d56bc30fa12464a126.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
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8 . 设全集
{
为小于20的非负奇数},若
,
,且
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
_____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15fa22efc54f77da4a17374ca8ab67d0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c6e6b477b1b936b3f6e69fd4a0c67814.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e3878cef0e36a5c00192e75aed3c220.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/38a50440a5d376c50fae6e3a448070e1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/47b3b66e2f2f3d01cfb241b53ca89cac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
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9 . 设集合
,
,若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c57bbef89a37f1a3808c0ceeac0c22.png)
___________ ;![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f3cb8d72bb2e281b943b3b430138ef7.png)
___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/634753671bbd53905a915efdbd6877ec.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a33322a38db186c5e4aef021751a95b6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a614b556bfdb4920bb2a5a25d365598.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c57bbef89a37f1a3808c0ceeac0c22.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f3cb8d72bb2e281b943b3b430138ef7.png)
您最近一年使用:0次
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10 . 设全集
,
,则集合![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5f1e5d29de6e4d72bfed62d9c14dde5.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad45e37bf82766d27d5d4ed0172fc6a1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ecfefe8dab2bb5e068d6ec870e005c0c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5f1e5d29de6e4d72bfed62d9c14dde5.png)
您最近一年使用:0次
2021-11-04更新
|
287次组卷
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3卷引用:江苏省苏州市常熟中学2022-2023学年高一上学期期中数学试题