1 . 已知集合
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/38cae848c181c2a073ed03206f7e4877.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83a8578a15f6680468088ae4b38913d6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
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名校
2 . 已知集合
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6f8317cfbcead03c5f17a7f2c264170d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c424ff234d564383a50df4435ed4e4f1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
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3 . 若集合
,
,且
,则实数
的值为_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b11d5d2390e73a38118c10ba7c8f2ab8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f2f580e0a4009cbe100211a481344bd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b0122e2897e4534deab9cc668365787a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
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4 . 已知集合A=
,B=
,则A
B=_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fa908532176ca0648fd85b60ab78e21.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9bb8717370fd0b5b3fb6b8d578b9bedd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/321a57dd129e992d7834e91961987bd1.png)
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2020-06-05更新
|
438次组卷
|
3卷引用:江苏省南京市2020届高三下学期6月第三次模拟考试数学试题
5 . 已知集合A={﹣1,0,1},B={0,2},则A
B=_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/321a57dd129e992d7834e91961987bd1.png)
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2020-06-04更新
|
279次组卷
|
3卷引用:2020届江苏省七市(南通、泰州、扬州、徐州、淮安、连云港、宿迁)高三下学期第三次调研考试数学试题
2020届江苏省七市(南通、泰州、扬州、徐州、淮安、连云港、宿迁)高三下学期第三次调研考试数学试题江苏省南通市2020届高三下学期第三次调研测试数学试题(已下线)滚动练03 集合至函数及其表示-2020-2021年新高考高中数学一轮复习对点练
6 . 设集合M={m|﹣3<m<2,m∈Z},N=R,则M∩N=_____ .
您最近一年使用:0次
2020-05-30更新
|
137次组卷
|
2卷引用:2020届江苏省南京市高三下学期5月模拟考试数学试题
7 . 设全集
,集合
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d3306a08ad90a21ccadf60e6dc679109.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3cea90e212e75cde4ac6baf48eac94ea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/16e8d171c3d2d86dc5594cffb51096fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15f1b0858395d2424dc96616173c4b65.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d3306a08ad90a21ccadf60e6dc679109.png)
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解题方法
8 . 已知集合A={0,2},B={﹣1,0},则集合A
B= _______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/321a57dd129e992d7834e91961987bd1.png)
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9 . 已知集合A={1,2},B={﹣1,a},若A
B={﹣1,a,2},则a=_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/321a57dd129e992d7834e91961987bd1.png)
您最近一年使用:0次
10 . 已知集合
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95e60375f97ff7854f4d3a8b1108d2e3.png)
_____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ab82e2123711fd87885e77e5e2a36dc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c3432c263a99a482115c4d0c7f158859.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95e60375f97ff7854f4d3a8b1108d2e3.png)
您最近一年使用:0次