名校
解题方法
1 . 已知全集
,集合
,集合
.
(1)求
及
;
(2)若集合
,且
是
的充分不必要条件,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/860ebb6f76cd3cb9a265dfc233002a13.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a7c92e19b64a7994874604068250e0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e9298678402c485230097043865dc135.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a964b99d839b459f7f14af1d512edcf4.png)
(2)若集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8be3afc3837b8c9bd46ebaa5e7ff06b8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3eb5935678e432e6f1f3180bfdb3175.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e23af61cd402b3789af2401bde9cbefe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2024-01-16更新
|
376次组卷
|
2卷引用:江苏省扬州市广陵区红桥高级中学2023-2024学年高一上学期12月月考数学试卷
名校
2 . 已知函数
的定义域为集合
,集合
,
.
(1)求
;
(2)若
,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3681645ec0560dfdfee9dbc65fe962f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/06c2b09fbf0e0663ace0dfb25982a018.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/681e98c6fda98a46b7386568a82ecba8.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/323b7a0ca1495a6759045afb3255d33e.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/caf22d7d1a965bda25168a233fb6290c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2024-01-12更新
|
356次组卷
|
2卷引用:江苏省无锡市江阴市成化高级中学2023-2024学年高一上学期第二次阶段检测数学试题
解题方法
3 . 已知
,
,设集合
,
.
(1)若
,请用区间表示
;
(2)若
,且
,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c400a615a16a1662de98dfb4e49d58d3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/252e4f80065816560ef0bd2ecaa9ba33.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aba3f373adc425bc6cb991bda04aae83.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1d33da711e50e96568facb18cef27165.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/efa185d72dbef363fa08d79beaec7aee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b05d2be27e8f53e4de3071846dffb41.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
名校
解题方法
4 . 已知集合
,
,则
为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ae0eda794d91cdbedac805a7e8f0834f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9fd4d30e8428b8e26c128e17cc4d1ae1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c81919684bc4047d376c7e57dc6c8f1c.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
解题方法
5 . 集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/65fe2f07ef60f61a08adebc2f263117a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a7247060b73e4ba503ffc91e3788181.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
解题方法
6 . 已知函数
.
(1)当
时,求函数
的单调区间;
(2)
,
恒成立,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5c91527cc956b87dd53b1eef6b46b222.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f22a4a0dd7307a1323d25331e60782d8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d96b743603ab1c10330622f16db78dbe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f81ed7f6a4475e0fa682fa81ee747da3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
7 . 已知集合A是不等式
的解集,集合B是函数
的定义域,
(1)求集合A与B;
(2)求
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/209960b92af73321fd741278530f7fff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/55223c5903f999b23dc8a554bdb83537.png)
(1)求集合A与B;
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5136d7718ca09bdca48251f57bf1d026.png)
您最近一年使用:0次
名校
解题方法
8 . 已知函数
.
(1)求不等式
的解集.
(2)记
,对
,总
使得
成立,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2215ece47e22ff5f4ae6fa8f77fe1636.png)
(1)求不等式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f95c0336f942a96e2506cc1625d89e21.png)
(2)记
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5039c06803204ece73e2cf670ed697b5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/668a8197680ae441547b44a44970efb7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/938e22cc1b0f7277540bdf58683cd155.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f3bb43da17137e6c50874a8086df278.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
名校
解题方法
9 . 设函数
.
(1)当
时,求不等式
的解集;
(2)
时,若对任意
,函数
在区间
上的最大值与最小值的差不超过1,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bff376d5f55042d28f6d8142c06e30c6.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e258ab9e600435b37465092243d99f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4d0cd47609b9d1865dfff4979161cf5.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/16443926c89badae2361d1290e4781b6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/48222eea9755a7c7635578031a573bc4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2023-12-27更新
|
241次组卷
|
2卷引用:江苏省苏州市苏州一中2023-2024学年高一上学期12月月考数学试题
解题方法
10 . 已知集合
,集合
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d9502b9db74011a721d19326ae298cec.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9889b782d5da18b5b71df3e54404d018.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
您最近一年使用:0次