名校
1 . 已知集合
,集合
.
(1)当
时,求
;
(2)若
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/466c61e33d04b310d437c55c7492d60d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4506c7c4b90878f8a42ad5186fef5b71.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/dea9a4259cca10c1f5af28e621ebafd6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
2020-11-20更新
|
269次组卷
|
5卷引用:山西省运城市教育发展联盟2021-2022学年高二上学期12月月考数学试题
名校
解题方法
2 . 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
|
562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
3 . 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
4 . 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
名校
解题方法
5 . 已知集合
=
,
=![](https://staticzujuan.xkw.com/quesimg/Upload/formula/71d67a8788426ae194510a3314db0154.png)
(1)当
=
时,求
;
(2)若
=
,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e03e56efe1b0e9c7380c486f090bb20f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/71d67a8788426ae194510a3314db0154.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61128ab996360a038e6e64d82fcba004.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/caf0e412534f30a832de0c26c8076c7c.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/78622265341133d472cb5b97ede11a3c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
2020-11-15更新
|
238次组卷
|
12卷引用:山西省临汾市洪洞县向明中学2024届高三上学期第四次考试(半月考)数学试题
山西省临汾市洪洞县向明中学2024届高三上学期第四次考试(半月考)数学试题安徽省亳州市利辛县第一中学2019-2020学年高一上学期期中数学试题贵州省毕节市赫章县2019-2020学年高一上学期联合考试数学试题辽宁省葫芦岛协作校2019-2020学年高三上学期第二次考试 数学(理)试题云南省楚雄州2019-2020学年高一上学期期中数学试题福建省新高考2019-2020学年高一上学期模拟选课调考数学试题湖南省衡阳市第八中学2019-2020学年高一上学期期中数学试题安徽省亳州市蒙城县第一中学2019-2020学年高一上学期期中数学试题宁夏大学附属中学2021届高三上学期期中考试理科数学试题江西省吉安市永丰县永丰中学2020-2021学年高二下学期期中考试数学(文)试题甘肃省兰州市外国语高级中学2020-2021学年高一上学期期中数学试题河南省驻马店树人高级中学2023届高三下学期艺术班模拟1数学试卷
6 . 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
7 . 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
8 . 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
9 . 已知A=
,B={x|
},C={x||x-2|<4}.
(1)求A∩B及A∪C;
(2)若U=R,求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d72d2fd860a25d47158906ad9810c20a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eed72bd4c2de46939b0eb7ad6990988c.png)
(1)求A∩B及A∪C;
(2)若U=R,求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d5ffe6982f3053a1c98544707a611947.png)
您最近一年使用:0次
解题方法
10 . 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