名校
1 . 已知
,
,,
(1)当
时,求
;
(2)若
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8cf34786277a73c4d7f7813a5a002e37.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15e7641c0ccbd5546e8e1a8118104fe9.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b550ee821ee1838384835e81fc34b67.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b05d2be27e8f53e4de3071846dffb41.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
名校
2 . 已知集合
,
.
(1)当
时,求
和
;
(2)若
,求实数a的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bc30d5cd5242a4cfa295536540bc20ed.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bab3b2530df16491a1b1a364e7502219.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e258ab9e600435b37465092243d99f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cfb17a2a90cd479b604258d1258e9636.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c2ad78dc8b8aed907b4fe9640c997454.png)
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名校
解题方法
3 . 已知
,
,且满足
,求实数a的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dfb209f0044a2355d056249b2d5ac92c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11c8b2ff6eb65276a49a058a7942a7d4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd9d50619b779c1056602f46b2a95e90.png)
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名校
4 . 已知集合
,
,且
,求
的取值集合.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/43cdf5419e77ab930ca493e7d6d2865d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e5016f4e4bdee66d4b52ccc28d59568.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fdbbe46a98a8fdebfc46fcbc45dc88e8.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
5 . 已知集合
,
.
(1)当
时,求
,
;
(2)若
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b0974c628ba6f965a04d765a49ee4de5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/84f2de37dfd5aec863d74719180f315d.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b550ee821ee1838384835e81fc34b67.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab907894aec35b45d1520c8fbdc3c50d.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b05d2be27e8f53e4de3071846dffb41.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
6 . 已知全集为R ,集合
,
.
(1)求
,
;
(2)若
,且
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d04a0eedfaabd2127ec8f1ce19435ae2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e3f21cfcd1b974ed8684e4024a8f182.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cfb17a2a90cd479b604258d1258e9636.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a5dcaadf91ee693ea88f7cb6901d14f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/07241606934d6c75cf04455979d0e1b0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
2023-12-23更新
|
776次组卷
|
10卷引用:山西省太原市英才学校高中部2021-2022学年高二下学期6月月考数学试题
山西省太原市英才学校高中部2021-2022学年高二下学期6月月考数学试题浙江省“新高考名校联盟”2021-2022学年高一下学期5月检测数学试题(已下线)第09讲 从函数观点看一元二次方程和一元二次不等式-【暑假自学课】2022年新高一数学暑假精品课(苏教版2019必修第一册)(已下线)专题12 集合的基本运算(补集与集合的综合应该运算)-2022年暑假初三升高一数学衔接知识自学讲义(人教A版2019)(已下线)第01讲 集合 (精讲+精练)-4山东省泰安第二中学2022-2023学年高一上学期1月期末统考数学全真模拟试题山东省临沂市第十八中学2023-2024学年高一上学期期末模拟数学试题(四)山东省临沂市第十八中学2023-2024学年高一上学期期末模拟数学试题(五)湖南省常德市第一中学2023-2024学年高一上学期期末考试数学试题新疆兵团第三师图木舒克市鸿德实验学校2023-2024学年高一上学期期末考试数学试卷
名校
解题方法
7 . 已知集合
,
.
(1)已知
,求集合
;
(2)已知
,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/07fe05a3a567e3ff7e4ffa81338b7d9b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e5efa31664397bff86362db847f2da6.png)
(1)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aa4c355f11471a38f5583a434a1ddeb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
(2)已知
![](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
2023-08-27更新
|
449次组卷
|
3卷引用:山西省实验中学2023-2024学年高一上学期第一次月考数学试题
解题方法
8 . 已知集合
或
,
.
(1)当
时,求
;
(2)若
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ff7f46eea899c252ba771e85f93c24d0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a884b4f8abcd59336c71e5429fa75fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c061199b869da1de714c6d08994bd9f9.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b550ee821ee1838384835e81fc34b67.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d7f14bf7f60fe19b509223284455f05.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2022-11-08更新
|
213次组卷
|
2卷引用:山西省太原市第五十六中学校2022-2023学年高一上学期第一次月考数学试题
名校
9 . 已知集合
,集合
.
(1)求
,
,
.
(2)若集合
,且
,求实数a的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2dac9124a99d8b52e8b23362b48895fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a602b7359ffcff9d6f69e867028feb7.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49c6009ab1bad0e053bc7e11b868cac6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
(2)若集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/18e221c867a1d76214d3035819825647.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/07241606934d6c75cf04455979d0e1b0.png)
您最近一年使用:0次
名校
10 . 已知集合
,
,且
,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6fc08dca5d80fd491505945576cba990.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ae57cc8f77c60017f12fbfb4a2352c92.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e78b245d401e948db0233b22f2e38865.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3ab4717e4827480f0f6f4ded85e52eab.png)
您最近一年使用:0次