名校
解题方法
1 . 设
或
.
(1)若
,求实数
的取值范围;
(2)设
,且
是
的必要不充分条件,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cb50ff483a6d33e178e8c7e0d8436eef.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33b5ff071d98910c650cfed3604c0be3.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95321d0e551daa25104d32157249c23d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1172c80b0d9bcb52d4071f27171819ad.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2020-11-20更新
|
559次组卷
|
7卷引用:山西省运城市景胜中学2022-2023学年高一上学期9月月考数学(A卷)试题
解题方法
2 . 设
,
,
.
(1)求
的值及
;
(2)设全集
,求
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33f267d3c68dec7790399a1f2cffd15e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fb3f39a9941901e06098643553b2cb2d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fbf7ea7c56f3df95351a1cb963b3c03b.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/632244ea6931507f8656e1cc3437d392.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01c74a907dda6bb7d9d56d009d9df253.png)
(2)设全集
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9c61ee150e0528b4402258dde1802be6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f819043321985a1faf0c5bf27acb17c0.png)
您最近一年使用:0次
2020-11-20更新
|
268次组卷
|
4卷引用:山西省太原市第五十六中学2021-2022学年高一上学期10月月考数学试题
3 . 已知
,求:
(1)
及
;
(2)
;
(3)
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ec057e2daafd7339cf677d7656913ff.png)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c093cbde3d3472d1f7f2b0dff2bc4881.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d7817b055b567e64ea8914a5d6e9b45d.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd9ee4df3cd0c5982eec8be19e136130.png)
(3)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be7026b721caf58b61b1daac10d7db2b.png)
您最近一年使用:0次
4 . 已知
.
(1)当
时,求
,
;
(2)若
,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/75e4d19ea419e8d589a39dc42029ec7d.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fd876a2ed79c64bacc3e64b8ee92735e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
(2)若
![](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
,集合
.
(1)当
时,求
;
(2)若
,求实数m的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9ba4f1baabfa25071856d0ef5096e8ce.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ccaa19ccdc98f357f86529d6f0deb973.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7aed39f5aca78934fb383402433fe549.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b05d2be27e8f53e4de3071846dffb41.png)
您最近一年使用:0次
2020-11-04更新
|
317次组卷
|
5卷引用:山西省运城市稷山县稷山中学2023-2024学年高一上学期11月月考数学试题
名校
解题方法
6 . 设集合
,集合
.
(1)若
,求
;
(2)设
,
,若p是q成立的必要不充分条件,求实数a的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/335a5ff978d9fe1a073dd351ac78278d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d7df29d28b75b74b388e5e1434ea926.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e65397f11ea8af736f38debadf420c4a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
(2)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9fc11e9183ffccd297df4a1c18618bae.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/218c5309e534904dc6bf768074965239.png)
您最近一年使用:0次
2020-10-30更新
|
272次组卷
|
4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
解题方法
7 . 设集合
,函数
的定义域为集合B.
(1)若
,求
;
(2)若
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/59434c84c83056d065be53e6a7b4e87b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f5de4ba2fd4e06f9791a0198ad4df4e1.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d0db2c49919467a2e14540f2aabd05cb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
(2)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
解题方法
8 . 已知集合
,
.
(1)求
;
(2)若
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/229b9112a4939ce604eeda8ee00970fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4d17260ae825029ce30e74a0f176d290.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ae3516cead1976248defbf1ffe368170.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95321d0e551daa25104d32157249c23d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2020-10-21更新
|
241次组卷
|
2卷引用:山西省大同市平城中学校2020-2021学年高一上学期10月月考数学试题
名校
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/589940aa510de79d1ca9da0b2a20f5c1.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aa4c355f11471a38f5583a434a1ddeb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f6804f35eec64e48c4d28ee5d50d253.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fdbbe46a98a8fdebfc46fcbc45dc88e8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2020-10-15更新
|
816次组卷
|
14卷引用:山西省大同市阳高县第四中学2023-2024学年高一上学期期中数学试题
山西省大同市阳高县第四中学2023-2024学年高一上学期期中数学试题黑龙江省哈尔滨师范大学附属中学2020-2021学年高一10月月考数学试题黑龙江省齐齐哈尔市建华区第八中学校2020-2021学年高一上学期期中数学试题福建省福州市晋安区2020-2021学年高一上学期数学期中考试联考试题江西省景德镇市第一中学2021-2022学年高一(17班)上学期期中数学试题黑龙江省大兴安岭地区大兴安岭实验中学(西校区)2020-2021学年高一上学期期中数学试题湖南省永州市宁远县明德湘南中学2022-2023学年高一上学期基础知识竞赛数学试题广东省佛山市顺德区第一中学2022-2023学年高一上学期期中考试数学试题广东省深圳市南头中学2023-2024学年高一上学期期中数学试题福建省福州第三中学2023-2024学年高一上学期期中考试数学试题广东省广州市增城荔城等五校2023-2024学年高一上学期期中数学试题广东省广州科学城中学2023-2024学年高一上学期期中数学试题湖北省黄冈市黄梅国际育才高级中学2023-2024学年高一上学期11月期中数学试题广东省惠州市惠州中学2023-2024学年高一上学期11月第一次月考数学试题
名校
解题方法
10 . 设集合
,
.
(1)若
,求实数
的值;
(2)若
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b1db5300d764c2f215fd6137ca7e22d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/db310ce74062deb580a58ca8e82d5e3e.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7d5735f001126b17c15b65174076ba3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fdbbe46a98a8fdebfc46fcbc45dc88e8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2020-09-24更新
|
515次组卷
|
5卷引用:山西省朔州市怀仁县第九中学2022-2023学年高一上学期第一次月考数学试题