名校
解题方法
1 . 已知集合
,
,
.
(1)求
;
;
(2)若
,求实数a的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/607d9267e98ead0b363f60cb42a7dcb9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b5686a72db8569f2c11a5b262a962ef1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dddb7603118a06d2d909ba0d98adeddd.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/59d0acbfdb43bd9dce60e7826e228079.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e968937d457d9e2237b401077ff224a.png)
您最近一年使用:0次
解题方法
2 . 已知集合
或
或
,全集
.
(1)求
;
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad8fdf00e0b09075d34e437b795f8fd7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/168ab60eddd7d972f45d3faa2dec3902.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2cd4e5d7e63d3862675cf9b1d4175cc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/860ebb6f76cd3cb9a265dfc233002a13.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11102484da0c33a348a8c4db152a4b7a.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aab59278d34b4d04341c992069fbf790.png)
您最近一年使用:0次
名校
解题方法
3 . 设集合
.
(1)若
时,求
;
(2)若“
”是“
”的充分不必要条件,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3fba0de1ee79e9b5c69de2281960f9b7.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e94f16d5ed858699bfea5039a7bf8ae6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/442df3bf3c8608fe9a67b55a643fcd55.png)
(2)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/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
解题方法
4 . 已知集合
,集合
.求:
(1)
;
(2)
;
(3)
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/34b698dd6977b97fc4e4a2eac12a766b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/474e5435ef924a3589f62506ba81af4d.png)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a964b99d839b459f7f14af1d512edcf4.png)
(3)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/318212b9ba5866ba3fd6f4327526443f.png)
您最近一年使用:0次
名校
解题方法
5 . 设集合
,
;
(1)当
时,求
;
(2)若
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e28a3b71d155dbabc8e373321fbf337.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b0c762e5a2736635ab2a60678281ef3.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf0086b054ef120408acac806a1b1318.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94b0cbfbb7f9547c3bdcc8356d456935.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/96f1ba0a1129741502600e47bf058c98.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
2023-11-13更新
|
60次组卷
|
2卷引用:福建省厦门大学附属科技中学2023-2024学年高一上学期期中考试数学试题
6 . 已知集合
,
,
,全集
.
(1)求
和
;
(2)如果
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fd85948fcfae2a7fdfd3a77ede66c80.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8660164d1861258211044a1400a2f2e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/194e7b37f2f91510e00cd09bd44954cc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6aa26ede4564b80c035c146272384bf9.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b109e426e848c161a79366657ca264dc.png)
(2)如果
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f569c191a60a39899b5056aaa74b9f5e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
解题方法
7 . 已知全集
,集合
,
.
(1)若
,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/22f3028c351c7eeadbb86de4c5eb6847.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4cd66c8693db3e3e703fbbdda96687fd.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf0086b054ef120408acac806a1b1318.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9fd1315ef75fa8897d12759b3aef5c45.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04ceb1f338fa60976229d7ec6531b626.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
8 . 已知集合
.
(1)当
时,求
;
(2)若
,求实数m的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/908a03a85eab7a2172be33db6c350596.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc895959e9bc92294dc9dd2263dbf0c5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a35cb1ca80751bbad5cd2b1b67950a12.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/caf22d7d1a965bda25168a233fb6290c.png)
您最近一年使用:0次
2023-11-11更新
|
132次组卷
|
2卷引用:福建省福州市六校联考2023-2024学年高一上学期期中联考数学试题
9 . 已知全集
,
,
.
(1)求
;
(2)求
;
(3)求
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/263e321830c0584353e19e19475309af.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/25a7c124c438df51b28af3ad0e1c4b8f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/53a5ca5a84f7a0bcbbddac9caf167d2e.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b109e426e848c161a79366657ca264dc.png)
(3)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5db265773aaa855915ed0b8d3f66a70a.png)
您最近一年使用:0次
名校
解题方法
10 . 设
为实数,集合
.
(1)若
,求
;
(2)若
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32b80160ebe9d75d83a029352ac033c5.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8a3cc8c48bf54ec8252e5dce6867754.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d6f87fe3e4710d0b5b0e16b74fc2d316.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
2023-10-24更新
|
288次组卷
|
4卷引用:福建省福州日升中学2023-2024学年高一上学期期中考试数学试题