2023高一上·全国·专题练习
名校
解题方法
1 . 已知集合
,集合
.
(1)若
,求实数
的取值范围;
(2)命题
:
,命题
:
,若
是
的充分条件,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/426e1d7e95e6b2dafaacbb47975e8a8a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46dde1ffe87040449708c09cd1ad01a2.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dea9a4259cca10c1f5af28e621ebafd6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
(2)命题
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ed006b944ea64f970fee46e2f558467.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e23af61cd402b3789af2401bde9cbefe.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/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
2023-11-03更新
|
604次组卷
|
4卷引用:河北省石家庄二十四中2023-2024学年高一上学期期中数学试题
河北省石家庄二十四中2023-2024学年高一上学期期中数学试题(已下线)人教A版高一上学期【期中押题卷02】-【满分全攻略(人教A版2019必修第一册)浙江省台州市第一中学2023-2024学年高一上学期期中数学试题安徽省六安市裕安区新安中学2023-2024学年高一上学期期中考试数学试卷
名校
解题方法
2 . 集合
,
,若
,则实数a的取值集合为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2e72a1dd7b4f353cccf89df57c2bdef.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fb19d0b3bba74b80e3b9708937386d84.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c0250aa58e8010e0565836b5d5c3639d.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
3 . 已知全集
,且
,
,
,则集合
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4a2420ae7dc78a4d9955007783160d7c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3bbd23dc05c7f32d80791ac06e91e930.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d27b2a6aed1b538288b4550e304a5637.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dea9a4259cca10c1f5af28e621ebafd6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/103bfd7971541dc1788107f1745c4280.png)
您最近一年使用:0次
名校
解题方法
4 . 设全集
,集合
,集合
,其中
.
(1)若“
”是“
”的必要条件,求
的取值范围;
(2)若
,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/860ebb6f76cd3cb9a265dfc233002a13.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d57f566754a70f797b87c8ff7b7a3d30.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/21e0d1c1379eb5261b4af9bd986c76d8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/10bbdef421c976962a270a2beabbad91.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/96f1ba0a1129741502600e47bf058c98.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
解题方法
5 . 若集合
或
.
(1)若
,求
.
(2)若
,求实数a的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bbd0970f97a8432d9363cc7b67f3ab06.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3af8016928d5a32f956921a403eb92d.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9f34365e5040ce6944115c8da61bf110.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/361048fd1b1a7f3b7230404a04b7155a.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04ceb1f338fa60976229d7ec6531b626.png)
您最近一年使用:0次
解题方法
6 . 已知集合
,
.
(1)若
,求实数a的值;
(2)诺
,求实数a的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/98f0f29269a69ef81f750f08e02260d1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ddbf20957f4724e5db3bfa94df262df.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0267968ff3f539447578f1abed0a7e76.png)
(2)诺
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4563d84dea9df685e59588cf04d9d67.png)
您最近一年使用:0次
名校
7 . 已知全集
,集合
,
.
(1)若
,求
,
;
(2)若
,求实数a的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc0dc8098ad6f31bdd87771ca9cfa33a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de7f190b6bc4f6339fba7d52e694012c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0198406d4fbb9c105199be3396856802.png)
(1)若
![](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/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d1c0a67048e6e922551c84e4b32bc7bf.png)
您最近一年使用:0次
2023-09-26更新
|
116次组卷
|
3卷引用:河北省辛集市第三中学2023-2024学年高一上学期10月月考数学试题
名校
8 . 已知集合
,
,且
,则实数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6d44fa9b983e82f7cb7e97b62e15b73a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3842441034ffff2102b52cc076abb710.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/40decd6a439444b426eef6961ad26a46.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
您最近一年使用:0次
2023-09-26更新
|
164次组卷
|
3卷引用:河北省辛集市第三中学2023-2024学年高一上学期10月月考数学试题
名校
解题方法
9 . 已知
.
(1)若
,求实数
的值;
(2)若
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3ba4c5a08e19e7ff26496e8c37de3480.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04ceb1f338fa60976229d7ec6531b626.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
2023-09-15更新
|
1319次组卷
|
8卷引用:河北省石家庄二中2023-2024学年高一上学期第一次月考数学试题
名校
10 . 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/33ef074eac4532af62c7c179ff18d9b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ec810065adf039eab4dd3014767e4053.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/90ad1c4d1cde7d4350e50d5759dc44f3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f5ec2ee4ae026191fbbc1d97723f5e3a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/56987ab65443e1cb9ab93c0e54735414.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2023-02-08更新
|
524次组卷
|
3卷引用:河北省石家庄市第二中学2022-2023学年高一上学期期末数学试题