名校
解题方法
1 . 已知集合
,
.
(1)求
;
(2)记关于
的不等式
的解集为
,若
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64e5f2435f3fe5f6adcd1f516f578f40.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4b1d7aa9135f1d28d28e5a2928c6ec1.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/361048fd1b1a7f3b7230404a04b7155a.png)
(2)记关于
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b737db05d3937aec88b4eeede6d404c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b9b19e8ecf30ff55c093c894f78b742.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
2024-03-07更新
|
323次组卷
|
2卷引用:浙江省温州市浙南名校联盟2023-2024学年高一下学期寒假返校联考数学试题
解题方法
2 . 已知集合
,集合![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0cf40fbc107ce62d3b8fae433f0c9732.png)
(1)当
时,求
;
(2)若
,求实数a的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45d4f6630dba5ff1450bbe5391119e2e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0cf40fbc107ce62d3b8fae433f0c9732.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b550ee821ee1838384835e81fc34b67.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e9d19598537de95fa02534b1e9b467d1.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04ceb1f338fa60976229d7ec6531b626.png)
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2024-03-06更新
|
127次组卷
|
2卷引用:浙江省临平萧山学校2023-2024学年高一上学期期末数学试题
3 . 已知集合
,
.
(1)求
和
;
(2)若集合
,且
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/47d78813728094ddc54b6cbeb1b54988.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f849206cfda421624e2a92eac08ebbaf.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e0d45290cd197eea95681b83c270539.png)
(2)若集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/091c57d561b22fffc65b1f12615dcae5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f569c191a60a39899b5056aaa74b9f5e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
名校
4 . 设集合![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a534033ebf3ae40e9fa35e13639d37c6.png)
(1)全集
,求
;
(2)若
,求实数a的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a534033ebf3ae40e9fa35e13639d37c6.png)
(1)全集
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6aa26ede4564b80c035c146272384bf9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/409693f7fc0b4d24555cea9aadd998c7.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fdbbe46a98a8fdebfc46fcbc45dc88e8.png)
您最近一年使用:0次
名校
解题方法
5 . 已知集合
.
(1)若
,求
;
(2)若
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be3f7c26eaa0e755b1e9c3caca0a6516.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e65397f11ea8af736f38debadf420c4a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/48dca5264715bdcefd93c0b5bbcc7d0e.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b05d2be27e8f53e4de3071846dffb41.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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2023-12-24更新
|
238次组卷
|
2卷引用:浙江省台金七校联盟2023-2024学年高一上学期11月期中联考数学试题
名校
6 . 若集合
,
满足
,则下列结论正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d374d1ba163a13fbed4b891de2892011.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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2023-11-27更新
|
308次组卷
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3卷引用:浙江省S9联盟2023-2024学年高一上学期期中联考数学试题
浙江省S9联盟2023-2024学年高一上学期期中联考数学试题河北省石家庄市第十七中学2023-2024学年高一上学期期中数学试题(已下线)专题01 与集合与常用逻辑用语有关的参数问题-【寒假自学课】(人教A版2019)
名校
7 . 已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e91dae69734986343cad90412cab559.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d4078e01f6815a7b4c1b90a7bbd2c08.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3c39a09f5c7709110eaa3b1cc1b8f618.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2023-11-23更新
|
1273次组卷
|
7卷引用:浙江省海宁市高级中学2023-2024学年高一上学期12月阶段性测试数学试题
名校
解题方法
8 . 设集合
,
.
(1)当
时,求
;
(2)若
,求实数m的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a8b7e4bdb4914ccd74cd4757df96801.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1c83643d7d0a51eccba7fc7c2895d106.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c7a1d739890a8951586e23b78b035bc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a9c914948743eecba25f00a6741de6fe.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b05d2be27e8f53e4de3071846dffb41.png)
您最近一年使用:0次
解题方法
9 . 已知集合
,
.
(1)若
,求
;
(2)若
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6fe5935d48807aec3d039afcb465299f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ca1d48db7a6d8ea8e2584efa411756a.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf0086b054ef120408acac806a1b1318.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/53ca4f65922be1a644416f30f4f1a2f8.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fdbbe46a98a8fdebfc46fcbc45dc88e8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
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解题方法
10 . 设集合
,集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6dcaf41cda5c2df78a0ed2ac97277ceb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/14b4415c1e4c6e13092a7e50878c2671.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ae188ca5cf152a766525c72be662805d.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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