名校
解题方法
1 . 在①
;②“
”是“
”的充分不必要条件;③
;三个条件中任选一个,补充在下面的横线上,并加以解答:
设全集
,集合
,集合
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fa592a6bfd7a304f62876b0dfa16b0e6.png)
(1)求
;
(2)若___________,求实数
的取值范围.
注:如果选择多个条件解答,按第一个解答计分.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fdbbe46a98a8fdebfc46fcbc45dc88e8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ed006b944ea64f970fee46e2f558467.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e23af61cd402b3789af2401bde9cbefe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e776f1b1c3455659fa90b9d56ab7fdf6.png)
设全集
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a64dc61989ca50b9ee19d835c4ed268.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/38d9b112158cb2dcd29e61938686f156.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ee7af116757c045fd2badabe753195e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fa592a6bfd7a304f62876b0dfa16b0e6.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d9e42f4c7da3246db611a611a9735a2b.png)
(2)若___________,求实数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
注:如果选择多个条件解答,按第一个解答计分.
您最近一年使用:0次
2020-12-28更新
|
186次组卷
|
2卷引用:福建省福州市八县(市)协作校2020-2021学年高一上学期期中考试数学试题
名校
解题方法
2 . 已知集合
,
.
(1)当
时,求
,
;
(2)若
,求实数
的取值范围;
(3)若
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0a6cc4bb1dfc9d4f4fe2b2c8b54e9a0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b25923760f64f5ad71024bd290521.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c7a1d739890a8951586e23b78b035bc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/31333463f002b68938ee903c9dfbe125.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fdbbe46a98a8fdebfc46fcbc45dc88e8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
(3)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dea9a4259cca10c1f5af28e621ebafd6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
2020-12-27更新
|
244次组卷
|
2卷引用:福建省莆田砺志学校2020-2021学年高一上学期第一次月考数学试题
20-21高一上·江苏南通·阶段练习
名校
3 . 已知集合
,集合
,其中a为实数.
(1)若
,求集合
;
(2)若
且
,求实数a的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/900af67ddcec1f02744802de22335495.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fa3b580ccdc882acc3fb0b8c04275480.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f22a4a0dd7307a1323d25331e60782d8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/91ccb7a92af066fadc2e910ffb4f686b.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ec2349e3509799b01ce88ce91a0d7dda.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd9d50619b779c1056602f46b2a95e90.png)
您最近一年使用:0次
2020-12-26更新
|
220次组卷
|
4卷引用:江苏省南通市如皋市2020-2021学年高一上学期教学质量调研(三)数学试题
(已下线)江苏省南通市如皋市2020-2021学年高一上学期教学质量调研(三)数学试题(已下线)江苏省南通市如皋市2020-2021学年高一上学期第三次月考数学试题江苏省南京市中华中学2022-2023学年高一上学期期中数学试题湖北省荆州中学2023-2024学年高一上学期10月月考数学试题
解题方法
4 . 已知函数
的定义域为集合
,
,
.
(1)求
,
;
(2)若
,求实数
的范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a60b072660c561db8141e44a4e0819e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/da449744405f64b5a359c6a130adb880.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c3259083711e7476c1610462d35f29a8.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/86baac933053427b0a94dd59f25385a2.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2bed4f3b7d72db3b022165360678e8d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2020-12-23更新
|
129次组卷
|
2卷引用:河北省张家口市2020-2021学年高一上学期名校联考(期中)数学试题
解题方法
5 . 已知集合
,集合
,集合
.
(1)求
;
(2)若A∪C=A,求实数m的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0074a19739d21855379bd455c97b8680.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e00c73554f2eef2c69cdc16526f0235.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7744ee541837ebd0330661c3430ec800.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cfb17a2a90cd479b604258d1258e9636.png)
(2)若A∪C=A,求实数m的取值范围.
您最近一年使用:0次
6 . 设全集
,函数
的定义域为
,集合
.
(1)求
;
(2)若集合
,满足
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc0dc8098ad6f31bdd87771ca9cfa33a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01ebb38db5cb03909938b2e40d8b6889.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5adf034c6623df6103a55c803c14e758.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5db265773aaa855915ed0b8d3f66a70a.png)
(2)若集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6eed54335a4bd9c88db5b253fc33c44e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/438a4fbc4db6a280ed1f2cde04105b6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2020-12-08更新
|
256次组卷
|
2卷引用:四川省乐山市乐山外国语学校2020-2021学年高一上学期期中数学试题
解题方法
7 . 设全集
,集合
,
.
(1)求
,
;
(2)若集合
,且
,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc0dc8098ad6f31bdd87771ca9cfa33a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c0c486760bf4865400c824b52453958e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bcf17b271b36c7644af057b6b5525d63.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b109e426e848c161a79366657ca264dc.png)
(2)若集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6eed54335a4bd9c88db5b253fc33c44e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/438a4fbc4db6a280ed1f2cde04105b6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
名校
8 . 已知全集
,集合
,
.
(1)求
;
(2)若集合
,且满足
,
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a64dc61989ca50b9ee19d835c4ed268.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/07fe05a3a567e3ff7e4ffa81338b7d9b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5052c4fbde1ee712d34ed7fdd6a59af6.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1d180c600efe0e9df9fab937492eb817.png)
(2)若集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4e3e44219a8364b413fc8bb9a2e5f1a9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7893cdb324f5378417c1977ce17667a9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2bd0a3c34737865c4e1f30cb4c9fbf93.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2020-12-08更新
|
486次组卷
|
4卷引用:山西省山西大学附属中学2020-2021学年高一上学期期中数学试题
山西省山西大学附属中学2020-2021学年高一上学期期中数学试题(已下线)练习01+集合与常用逻辑用语-2020-2021学年【补习教材·寒假作业】高一数学(苏教版)(已下线)第03讲 集合的基本运算(教师版)-【帮课堂】2021-2022学年高一数学学同步精品讲义(人教A版2019必修第一册) 湖南省娄底市第四中学2021-2022学年高一下学期第一次月考数学试题
名校
9 . 已知函数
.其中P,M为非空数集,且
,记![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b0a69dc005c2339efebbf45b25cdea11.png)
,
.
(1)若
,
,求
;
(2)若
,
,且
,求实数a的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/099003c46389618cd6228a7f7f9173e4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b5eb03e97d9498bff9c3dfac271dad01.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b0a69dc005c2339efebbf45b25cdea11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a13c3f7ec8a3464000825066609a942a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb5ebe1ea6616b1be0ba1860a773926c.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d70b732247dc205458ea779bb6232bba.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/37720187383ef77216acb4c32961ea32.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a60033670f8f275472d6d84ef4fda89.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/547e49aac4d47f5596f394b8c1d5cc19.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b8bc96d1ba8013d24c711b8169e7b59.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08c98867ca58a676626dc01798747ee3.png)
您最近一年使用:0次
名校
解题方法
10 . 已知集合
,
或
.
(1)若
,求
的取值范围;
(2)若
,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e58c8dd211d333360042d8a48e47060b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/35d5950711fa57394550ca9e9ba2f6e4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e4829e84ccdc74dd118d988dbadaf324.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dea9a4259cca10c1f5af28e621ebafd6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd9d50619b779c1056602f46b2a95e90.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2020-12-04更新
|
2305次组卷
|
4卷引用:山东省济宁市 2020-2021学年高一(上)期中数学试题
山东省济宁市 2020-2021学年高一(上)期中数学试题山东省济宁市2020-2021学年第一学期学分认定考试高一数学试题辽宁省大连市第十五中学2021-2022学年高一上学期期中数学试题(已下线)专题1 子集、交集、并集、补集之间的关系式