1 . 设
为实数,
,集合
,
.
(1)若
,求
,
;
(2)若
,求实数m的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc0dc8098ad6f31bdd87771ca9cfa33a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/40f00f473559ca344881da442d5d0169.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/91c156b14ad5378c290fae320aca7949.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf0086b054ef120408acac806a1b1318.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/524a84319cae413b5ffb5d9a3b873055.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dea9a4259cca10c1f5af28e621ebafd6.png)
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23-24高一上·湖南·期中
2 . 已知集合
,
.
(1)当
时,求
;
(2)若
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04e862f3f5557cf30db810e000a03747.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76524d0be3374b3b940214f618875a18.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b550ee821ee1838384835e81fc34b67.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b7ef6c409928c14a92d304bea6a6f290.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/91719b9fd3cdc9d816949371e343b32e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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2023-11-16更新
|
271次组卷
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5卷引用:云南省曲靖市沾益区第一中学2023-2024学年高一下学期开学考试数学试题
云南省曲靖市沾益区第一中学2023-2024学年高一下学期开学考试数学试题(已下线)湖南省三湘名校教育联盟2023-2024学年高一上学期11月期中联考数学试题山西省长治市部分学校2023-2024学年高一上学期11月质量检测数学试题黑龙江省绥化市绥棱县第一中学2023-2024学年高一上学期12月月考数学试题青海省海东市民和回族土族自治县城西高级中学2023-2024学年高一上学期12月月考数学试卷
3 . 设集合
,
,
,求:
(1)
;
(2)
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a71832dbee922a191a7234025e45b84.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af834e77de8eb10ca841f63c36cca3f9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bd291a7c20b59e8a486c513348cf78fa.png)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b109e426e848c161a79366657ca264dc.png)
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2023-10-31更新
|
193次组卷
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3卷引用:云南迪庆州藏文中学2023-2024学年高一上学期期中考试数学试题
4 . 已知全集
,集合
.
(1)求
;
(2)求
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/456899432654bd51e45546f85b02a3f2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f3152c542b514e610385af855261d8c.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f70cc5626a9538f775ca997463e8213c.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be7026b721caf58b61b1daac10d7db2b.png)
您最近一年使用:0次
名校
5 . 记全集
,集合
,
.
(1)若
,求
;
(2)若
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6aa26ede4564b80c035c146272384bf9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6158f2f92320fe73eea07c5cd79cb9ec.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2360b9f637cfcae37caafbe592fefe1e.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b108ab31cc093f03cf48ad65429889e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0408a44fd7c73db8cc1fe8ea88474bc5.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd9d50619b779c1056602f46b2a95e90.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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2023-10-15更新
|
280次组卷
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3卷引用:云南省开远市第一中学校2023-2024学年高一上学期期中考试数学试题
名校
解题方法
6 . 已知全集
为实数集,集合
,
.
![](https://img.xkw.com/dksih/QBM/editorImg/2023/10/31/f6b57490-77dc-47e9-98cc-d8d6cdcb42c3.png?resizew=163)
(1)若
,求图中阴影部分的集合
;
(2)若
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b52b4f24969673c863b5aff4fb6751ce.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f7da0412ae467c4f5e039936eaa3daad.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0912d1127d3b023cf50b12e6f4a87819.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/10/31/f6b57490-77dc-47e9-98cc-d8d6cdcb42c3.png?resizew=163)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aa4c355f11471a38f5583a434a1ddeb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/caf22d7d1a965bda25168a233fb6290c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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2023-10-13更新
|
216次组卷
|
5卷引用:云南省昆明市呈贡区第一中学2023-2024学年高一上学期10月月考数学试题
云南省昆明市呈贡区第一中学2023-2024学年高一上学期10月月考数学试题云南省昆明市第五中学2023-2024学年高一上学期教学测评月考(一)数学试题云南省昭通市正道中学2023-2024学年高一上学期期末模拟数学试题(已下线)高一上学期期末复习【第一章 集合与常用逻辑用语】基础-举一反三系列北京市日坛中学2023-2024学年高一上学期12月月考数学试题
名校
7 . 已知集合
,
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45bfb6918b669630baa00adfdf0e3d67.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cc8e69eaaef0559f3c60580dd1820309.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15f1b0858395d2424dc96616173c4b65.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d19c887002cc13f351b14b929c02d1d.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2023-10-13更新
|
393次组卷
|
6卷引用:云南省昆明市呈贡区第一中学2023-2024学年高一上学期10月月考数学试题
名校
8 . 设集合
,
,
,则
等于( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fa4f59a3fd052f229e79e5aefa517913.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed0081de4e04574dd0884c4e6077fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a7147daacbc2f8b2671af8a17e6d470.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5db265773aaa855915ed0b8d3f66a70a.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2023-10-13更新
|
397次组卷
|
4卷引用:云南省开远市第一中学校2023-2024学年高一上学期期中考试数学试题
名校
9 . 设全集为R,
,
.
(1)求
;
(2)求
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eea6cd440724a3059db805bc5238389e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2014b15c8370510f7c30c30fcd7951fb.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d85b8aedaaf52431bd872d45efa52dc.png)
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2023-10-09更新
|
390次组卷
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4卷引用:云南师范大学附属中学呈贡校区2023-2024学年高一上学期月考(一)数学试题
名校
解题方法
10 . 已知全集
,求
,
,
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad2e5e84df36ad3ee307ad0b8c1f1172.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49c6009ab1bad0e053bc7e11b868cac6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e0d45290cd197eea95681b83c270539.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cfb17a2a90cd479b604258d1258e9636.png)
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