名校
解题方法
1 . 已知集合
,若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e997f3e5919b59354af04718795bed96.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46a70d32c64918aa4d1d9d3ce0bdbf7b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
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2023-11-23更新
|
261次组卷
|
2卷引用:安徽省皖豫名校联盟&安徽卓越县中联盟2023-2024学年高一上学期期中联考数学试题
2 . 设m,
,集合
,
若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36bee7da8f67cb81f5a45ae36ef8eb29.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb2bfd46447bdc5f025323d3cf5c008c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cdd4e7d43d5ec2162d3b8ee72f148ef8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4096099e3ba94a2f88e890ba35edff9a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9fe2ae8ea03455fe818c0ec1ee46a040.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36bee7da8f67cb81f5a45ae36ef8eb29.png)
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3 . 下列命题中真命题的编号是______ .
①
是一元二次方程; ②空集是任何非空集合的真子集;
③互相包含的两个集合相等; ④若
,则
;
⑤满足
的集合M有7个.
①
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/89315341b71744ebe5ab741dc07388ff.png)
③互相包含的两个集合相等; ④若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ece37a255fd6999844ed5ac8f8ba6ba7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/069390dd908ff203327958117a226593.png)
⑤满足
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3c5bf807a96e199e9b3a01c101f56d50.png)
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4 . 若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/edff1881635893293dd411ead8194aca.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9398d1445ebc87b18706e5b84a8d68e5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/edff1881635893293dd411ead8194aca.png)
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5 . 含有三个实数的集合可表示为
,也可表示为
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1538b4422af6a083f1c35abf0faa2269.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15ded19c8b064a3202b2f0a02f4709d0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eac2f1fc383ede37e59756bad4e8fd3c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1538b4422af6a083f1c35abf0faa2269.png)
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名校
6 . 已知全集
,集合
,且
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4e7f4dd4ee1e69e4e46f7704c95c5621.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/89107339d596eda663ee44ca6304f72b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e695c86ffb3b73ae9dbd2e4f51dfff9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
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2023-10-13更新
|
264次组卷
|
3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
7 . 已知
,
,且
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/460abeb3dd1f046d81cca8483c9022c4.png)
_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb6eb66b60eaaa2ea2695e045fb925d7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5fd2638716f24b596a7c1ea19c2f6dc5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46a70d32c64918aa4d1d9d3ce0bdbf7b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/460abeb3dd1f046d81cca8483c9022c4.png)
您最近一年使用:0次
2023-10-13更新
|
171次组卷
|
3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
8 . 已知集合
,
,且
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b0a7cbd0a067cf203ae2ec11c6d429f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1d27ccf1a04b661de72f51d85208ab1f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad96b50521f4bbf3d436d05dc258083d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
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9 . 若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6fb2f87452a6a5fe9dd73766b16d66bf.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1a1c9f257e84a843ab952c9b508b64b8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6fb2f87452a6a5fe9dd73766b16d66bf.png)
您最近一年使用:0次
2023-10-13更新
|
123次组卷
|
3卷引用:河北省卓越联盟2023-2024学年高一上学期10月月考数学试题
10 . 设
,集合
中含有
三个元素,集合
中含有
三个元素,且集合
与集合
相等,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0555fee9f77c4207686d1ba627fd3bb8.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/73254f32b6da29ecc32df2e9f87a4c97.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f4814b0b08c122e8c627a0f07165ef3d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e564dd0fc86f8043a208abab3e7e47ff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0555fee9f77c4207686d1ba627fd3bb8.png)
您最近一年使用:0次