1 . 若
,
,且满足
,则
的值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/135bd865de21bf7047c20e5c1a47e191.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/80c888d482638ad299aba2afd676bbf7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e63128a77392afc5f8b873b7a67f2b5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
解题方法
2 . 已知集合
,集合
.
(1)若
是
的必要不充分条件,求实数
的取值范围;
(2)若
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/279fba9ba2f325d2d3c95f8caede1cdb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e60990e996ff1f3f6c13c57208183b96.png)
(1)若
![](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/0a6936d370d6a238a608ca56f87198de.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dea9a4259cca10c1f5af28e621ebafd6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2024-03-12更新
|
478次组卷
|
6卷引用:云南省大理市下关第一中学2023-2024学年高一下学期开学考试数学试题
云南省大理市下关第一中学2023-2024学年高一下学期开学考试数学试题湖南省湖湘教育三新探索协作体2023-2024学年高一上学期11月期中联考数学试题黑龙江省哈尔滨市第九中学校2023-2024学年高一上学期12月月考数学试卷福建省福州市闽侯县第一中学2023-2024学年高一上学期第二次月考数学试题(已下线)高一上学期第三次月考数学模拟试卷(第1章-第4章)-【题型分类归纳】(人教A版2019必修第一册)(已下线)1.2常见逻辑用语(高三一轮)【同步课时基础卷】
解题方法
3 . 设集合
,集合
或
.
(1)当
时,求
,
;
(2)设命题
,命题
,若p是q的充分不必要条件,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/06a171ba4af158d80bf9f3ed1c773bfc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08b8311e545c5b3fc175b26aeaacb7e5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/487d5996b34c9c5117ac7543be088d15.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e94f16d5ed858699bfea5039a7bf8ae6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
(2)设命题
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9fc11e9183ffccd297df4a1c18618bae.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/218c5309e534904dc6bf768074965239.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
名校
4 . 已知全集
,集合
,
.
(1)求
;
(2)求
;
(3)已知
,且
,求实数m的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a64dc61989ca50b9ee19d835c4ed268.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/073fff7637417825c4629ea25c9471c0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/397fe87d87c8d6ea2377cfcbe75dfc28.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c0cf923cf16e3f5cc18b7b4066b74deb.png)
(3)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e7ea85d54cb41ff5c26d7c5b7acb0065.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c6ca098b764e0366d043b69ae9d8f68.png)
您最近一年使用:0次
2024-03-07更新
|
193次组卷
|
3卷引用:云南省红河哈尼族彝族自治州蒙自市第一高级中学2023-2024学年高一下学期4月考试数学试题
名校
解题方法
5 . 已知集合
,集合
.
(1)求
;
(2)若集合
,
,求实数a的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af834e77de8eb10ca841f63c36cca3f9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c8a172b529260cf95c9f7e662ee101ea.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
(2)若集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad6fc36161bbbdc9ed5b658cb57301c5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/07241606934d6c75cf04455979d0e1b0.png)
您最近一年使用:0次
6 . 已知全集
,集合
.
(1)当
时,求
;
(2)若
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc0dc8098ad6f31bdd87771ca9cfa33a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8a99038e2a330b32fcd8280e563e5eae.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e258ab9e600435b37465092243d99f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61410f474533fe21cfe5354b747a5de9.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c2ad78dc8b8aed907b4fe9640c997454.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
7 . 已知:
是
:
的充分不必要条件,则实数
的取值范围为
您最近一年使用:0次
2024-02-10更新
|
581次组卷
|
2卷引用:云南省昆明市官渡区第五中学2023-2024学年高一上学期期中测试数学试卷
名校
解题方法
8 . 已知集合
,
,若
,则
的值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/659561e798ad2e0d07dbd3869a6d8cad.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4cf549585f527a2f0d0b89cf004f59d1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c2ad78dc8b8aed907b4fe9640c997454.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
A.1 | B.![]() | C.1或![]() | D.1或2 |
您最近一年使用:0次
2024-02-05更新
|
242次组卷
|
2卷引用:云南省红河哈尼族彝族自治州蒙自市第一高级中学2023-2024学年高一下学期3月月考数学试题
解题方法
9 . 已知不等式
的解集为
.
(1)求不等式
的解集
;
(2)设非空集合
,若
是
的充分不必要条件,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8023e1902803a7939d2aa32ba9e2d44f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1843f4648d7cd79a1573abea5c9470fa.png)
(1)求不等式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f1c8f0836b1e3ba81f5371855a6365f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b68df477b3ee45ac0f725db00d465a1.png)
(2)设非空集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ff05221830dcbb8141bceb8ded58e43f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1c8647b00cc8c8f35555c7d78cf2812c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cedd044d22a32a7014b70d5fee694051.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
2024-01-26更新
|
128次组卷
|
2卷引用:云南省保山市腾冲市第八中学2023-2024学年高一下学期开学考试数学试题
解题方法
10 . 已知集合
.
(1)若
,求实数m的取值范围;
(2)若AB,求实数m的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5d5ae85e3df1bf94732d3f416bbd07fe.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c2ad78dc8b8aed907b4fe9640c997454.png)
(2)若AB,求实数m的取值范围.
您最近一年使用:0次