解题方法
1 . 已知集合
,
.
(1)当
时,求
和
;
(2)若
,求m的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f75a18f7fad5dfd057b8751eaf6c9628.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/161a9faa17aed61fa77ea18e306902cc.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c7a1d739890a8951586e23b78b035bc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/89447bf089edbac38ad56a117f9c82ef.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/41b01b68b0a4b8f07f240e69e4631187.png)
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解题方法
2 . 在①
,②
,③
这三个条件中任选一个,补充到下面的问题中,并求解下列问题:
已知集合
,
,若______,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/53690cf988ac0f616164d045fb8ee4fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dea9a4259cca10c1f5af28e621ebafd6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04ceb1f338fa60976229d7ec6531b626.png)
已知集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bc30d5cd5242a4cfa295536540bc20ed.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a1fed68d976e756cc89f4eeb88194c83.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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解题方法
3 . 已知全集
,集合
,集合
.
(1)若
,求
;
(2)若集合A,B满足条件______(从下列三个条件中任选一个作答),求实数m的取值集合.
条件①
是
的充分条件;②
;③
,
,使得
,
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc0dc8098ad6f31bdd87771ca9cfa33a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4427dcef0e66421b80766dfbdec40c45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ccaa19ccdc98f357f86529d6f0deb973.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7aed39f5aca78934fb383402433fe549.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
(2)若集合A,B满足条件______(从下列三个条件中任选一个作答),求实数m的取值集合.
条件①
![](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/6fd67690abad8a347e8e7ada6ff768df.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d580f4f639394d9e9f15d43bc5e2b8d7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fb95a217008447c77e95cd1c20ac7dc0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f333263260646c494225db8a7476c00.png)
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4 . (1)集合
,写出集合
的所有子集;
(2)集合
.若
,
,
,求
、
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/66522950ddf6f6191422eb845946d63a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
(2)集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8c7e203f994f59782d6e352c504b1f05.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b80c624a3211d9d7960bfbd85e8bf3ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dea9a4259cca10c1f5af28e621ebafd6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/343324ebf9d6e86c42fbde0fbb94689d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/071a7e733d466949ac935b4b8ee8d183.png)
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解题方法
5 . 已知集合
,
,若
,求实数a的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d1ed69a069bc34808dca8a20ca7f108f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a4a75a4eaedb41e4c032905a553b7fd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/680f6886679453001f17d5b233fa4761.png)
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名校
解题方法
6 . 已知集合
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2487bc96f6560e632f6121696bcfaa4f.png)
(1)求集合
中的所有整数;
(2)若
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/35ade3d42bd4d2267c91484309abc847.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2487bc96f6560e632f6121696bcfaa4f.png)
(1)求集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a587610de8c0fcdb799c93a5188e5e2c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
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名校
解题方法
7 . 已知集合
,集合
.
(1)求
和
;
(2)设
,若
,求实数a的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/58ccd2df603e4891227d95ab2dd3a23c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d0be591959cd74cadb09ed8fd8f0ab7a.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c81919684bc4047d376c7e57dc6c8f1c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/392ca85f9708ec2ec1f4573616f7dded.png)
(2)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6aafb4ed606a50e77c74a64960ab29e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a2069befbd6550251dfea7d2fcd71af5.png)
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解题方法
8 . 设全集![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e635ed239df4ebeff8e1fb5996c8bd5.png)
(1)若集合
,求实数a的取值范围;
(2)若
,求实数a的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e635ed239df4ebeff8e1fb5996c8bd5.png)
(1)若集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f1baa634adb05b27164ef44a272cda31.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8423f6d5d941433e914f833d7505bee5.png)
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名校
9 . 设全集
,集合
,
.
![](https://img.xkw.com/dksih/QBM/2023/11/8/3363691322146816/3365047422787584/STEM/3040919fcd394526baab61ff4e4e30df.png?resizew=123)
(1)求图中阴影部分表示的集合;
(2)已知集合
,是否存在实数
使得
,若存在,求
的取值范围.若不存在,说明理由.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a64dc61989ca50b9ee19d835c4ed268.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9671481b6846d7aa2e854ada3f49cc44.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e32801abfa180e5ed0e4daebd817cad.png)
![](https://img.xkw.com/dksih/QBM/2023/11/8/3363691322146816/3365047422787584/STEM/3040919fcd394526baab61ff4e4e30df.png?resizew=123)
(1)求图中阴影部分表示的集合;
(2)已知集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/967aee28df2fcecd00220cd83da3be92.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/44f77766125647226b8c1cb30fa628d3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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名校
解题方法
10 . 已知集合或
,
.
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/423e6ea58e05dccf64ccd554cb11d2e1.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8474c531e440728149ff7c5bc3139cc0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6b2a117700a6d2ad8185b4fb9bc514c.png)
您最近一年使用:0次
2023-10-22更新
|
542次组卷
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15卷引用:重庆市永川中学校2023-2024学年高一上学期期中数学复习题(一)
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