名校
1 . 已知集合,
,则
( )
A.![]() | B.![]() | C.![]() | D.![]() |
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2024-03-19更新
|
321次组卷
|
3卷引用:宁夏回族自治区石嘴山市第三中学2024届高三第一次模拟考试数学(文)试题
名校
2 . 已知全集
,集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a64dc61989ca50b9ee19d835c4ed268.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/82eb7013808fb5266c6bef946e80ce00.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/715476727accc3c6b3c71f2f25c3aaad.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
解题方法
3 . 已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/799d7f86f4afb96e511f7ec1b1c1f082.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7d2135bacafc38a9b90851e8b0f259da.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95e60375f97ff7854f4d3a8b1108d2e3.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
解题方法
4 . 设全集
,集合
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/057decf81b04956ac9e7afd87a54789b.png)
=( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6dcaf41cda5c2df78a0ed2ac97277ceb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94ea2151f85fdb535bc282cdb4b01fb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f2553344b75bc6c88fc057fc7c131451.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/057decf81b04956ac9e7afd87a54789b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64ad069ab2fab387acc4b31fb18b8888.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
5 . 已知集合
则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a4918e71e5ee16dd6d37657f219762f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
解题方法
6 . 已知集合
,
,则
=( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c3277f147d65d24110435ef4389ae6af.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8268ad7780eb3b82cd47a85df86910a4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2022-11-28更新
|
531次组卷
|
3卷引用:宁夏回族自治区石嘴山市2023届高三一模理科数学试题
名校
7 . 若命题“存在
,使得
”为假命题,则实数
的取值范围是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ea847ac3dc234b7892744e0f3af2feb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f2d940ff1b4ae840de5d092421cfa301.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
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2022-11-14更新
|
92次组卷
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2卷引用:宁夏银川市唐徕中学2024届高三下学期适应性考试数学(理)试题
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8 . 已知集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/82aeb15b0e36c865a4520e761ddc93c6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95e60375f97ff7854f4d3a8b1108d2e3.png)
A.(-∞,0) | B.![]() |
C.![]() | D.(2,+∞) |
您最近一年使用:0次
名校
9 . 已知集合
,
,则
为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a2519555eb28a2e82e9ce608440b3dc8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f2f580e0a4009cbe100211a481344bd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2022-03-24更新
|
472次组卷
|
8卷引用:宁夏平罗中学2022届高三下学期第三次模拟数学(理)试题
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10 . 已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d69458bea24fcbdb2078c2d886b564f7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b9e6c537d678ea04d6c146b79bc14c6c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2022-03-22更新
|
649次组卷
|
6卷引用:宁夏银川市2022届高三质量检测(一模)数学(理)试题