1 . 已知集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ee70722962d8293f8f189ea77362203.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95e60375f97ff7854f4d3a8b1108d2e3.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2 . 已知
,集合
,则
=( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a64dc61989ca50b9ee19d835c4ed268.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0ba2ad66be602875116df018edb8fd68.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0e15e013a7164d69c224c73322eca69.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2016-12-04更新
|
272次组卷
|
2卷引用:贵州省六盘水市第一中学2022届高三下学期模拟测试数学试题
解题方法
3 . 设全集U是实数集R,M={x|
},N={x|
},则图中阴影部分所表示的集合是
![](https://img.xkw.com/dksih/QBM/2016/1/7/1572423988895744/1572423994613760/STEM/b38a7f752fa643ab8732b489374d3c4d.png)
![](https://img.xkw.com/dksih/QBM/2016/1/7/1572423988895744/1572423994613760/STEM/b6158194de054f6985268eb9586c644c.png)
![](https://img.xkw.com/dksih/QBM/2016/1/7/1572423988895744/1572423994613760/STEM/0de58f60b09c49b58b7818cfb299db3b.png)
![](https://img.xkw.com/dksih/QBM/2016/1/7/1572423988895744/1572423994613760/STEM/b38a7f752fa643ab8732b489374d3c4d.png)
A.{x|![]() | B.{x|![]() | C.{x|![]() | D.{x|x<2} |
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10-11高三·贵州遵义·阶段练习
4 . 已知p:
则p是q的
![](https://img.xkw.com/dksih/QBM/2012/3/6/1570788493950976/1570788498989056/STEM/535ff490ce8041f3abe595f68b13f3a6.png)
A.充分不必要条件 | B.必要不充分条件 |
C.充要条件 | D.既不充分也不必要条件 |
您最近一年使用:0次
5 . 已知集合
,
,则集合![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ec37ff1e8eda033364d36308da03536.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3da8c999e9d1454e384d410816c6cb5a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3c9a1fd84d284ad7271b6bff7a0f030f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ec37ff1e8eda033364d36308da03536.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2016-12-03更新
|
338次组卷
|
2卷引用:贵州省毕节市威宁民族中学2022-2023学年高一下学期第一次月考数学试题
6 . 已知集合
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7d04d81c06629b8a71b9acfca8ad3b73.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32315c0cdc5c088a184d8f3f970676b7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/384deec5d5d1b3c5c6ee27edf13c10fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7d04d81c06629b8a71b9acfca8ad3b73.png)
A.![]() | B.![]() | C.![]() | D.R |
您最近一年使用:0次
7 . 设集合A={x|(x﹣1)2<3x+7,x∈R},则集合A∩N*中元素的个数是
A.4 | B.5 | C.6 | D.7 |
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名校
解题方法
8 . 设集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bf792194705adab1f4ef35ed5943ba4c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/caa106b4f30908ba76e2779032960b65.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次