2024高一上·全国·专题练习
解题方法
1 . 已知集合
,若
,则实数
的值是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e40852dfc96864cf9836fc65369438b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad96b50521f4bbf3d436d05dc258083d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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2024高一上·全国·专题练习
解题方法
2 . 已知集合
,
,若
,则实数
的值为_____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ebcbd6410fc16e1c9e11a28a16fe80e5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94e485b245f8f88ce821dd24ee6c4664.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/caf22d7d1a965bda25168a233fb6290c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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2024高一上·全国·专题练习
3 . 用适当的方法表示下列集合:
(1)二次函数
的函数值组成的集合;
(2)反比例函数
的自变量组成的集合;
(3)不等式
的解集
(4)绝对值小于0的所有实数组成的集合.
(1)二次函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/87e61e0a1bc2ab34fe0cd1de9f59b0e6.png)
(2)反比例函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef854dfcbba9b7dedc1bc52f6332b011.png)
(3)不等式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/34d87f5b64cd3c2cb998758e01eb84af.png)
(4)绝对值小于0的所有实数组成的集合.
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2024高一上·全国·专题练习
4 . 用列举法表示下列集合:
(1)大于1且小于6的整数;
(2)
;
(3)
.
(4)
.
(5)由
+
(a, b∈R)所确定的实数组成的集合.
(1)大于1且小于6的整数;
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bcc530052a69cd75841730253e3d42d6.png)
(3)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7d876f95bed08da587b427cf1c8adde4.png)
(4)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4383e99a0c407e30919e78b7e19c4e1d.png)
(5)由
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b550cf2a6f0b94231ffaf33c83fd9d9a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f71ff9e80432e9ba2eb8ac84f7b1630.png)
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2024高一上·全国·专题练习
5 . 用描述法表示下列集合:
(1)不等式
的解集;
(2)平面直角坐标系中第二象限的点组成的集合;
(3)二次函数
图象上的点组成的集合.
(4)平面直角坐标系中第四象限内的点组成的集合;
(5)集合
.
(6)所有被3整除的整数组成的集合;
(7)方程
的所有实数解组成的集合.
(1)不等式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/37b763588d1d9f9a2e9cdbf82d513bc2.png)
(2)平面直角坐标系中第二象限的点组成的集合;
(3)二次函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9899f0d5da0044b254ecafc125679553.png)
(4)平面直角坐标系中第四象限内的点组成的集合;
(5)集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f865d2832c4b22be23b3e52cdfcf2152.png)
(6)所有被3整除的整数组成的集合;
(7)方程
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8646eaa05bfde39d27813c301a076420.png)
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2024高一上·全国·专题练习
6 . 已知
,问:
三个数中,
的元素是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36b306e3cbb0cac1dd75a65527fdc835.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d9e52fb64c703ce8cf8392e0f2ba1729.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
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2024高一上·全国·专题练习
7 . 已知集合
,且
,求
的值______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cd71d9ded40e5631e40f89c64e685818.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/69ffc521281e9158bfdf9b101c772934.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
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2024高一上·全国·专题练习
8 . 用符号“
”或“
”填空:
(1)若
,则-1______ A;
(2)若
,则3______ B;
(3)若
,则8______ C,9.1______ C.
(4)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/274a9dc37509f01c2606fb3086a46f4f.png)
______
;
(5)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2be3ad3dd6803d92df6ff8a80cd35095.png)
______
;
(6)2017______
.
(7)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a734873a608f0c070dec80b89d179754.png)
______
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/70f5389990c3a0c5373f3bd9fb2454c9.png)
______
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/619096595112f0340a43b756e114dd3d.png)
______
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/650ef902d427468119ea4f00fc2717ee.png)
______
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a02d44492b51b0e08208fdc0d1707025.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e581739cffb5676d997a58ab10d58880.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3480f7b5270400dabc9d156e900ad510.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/57fc32180bd2940fcd4641c5a53034f5.png)
(3)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1c5eaaf5803018c29c4b410c133e9fdf.png)
(4)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/274a9dc37509f01c2606fb3086a46f4f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ffec2d9456b1326ca8696725b26b5a8e.png)
(5)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2be3ad3dd6803d92df6ff8a80cd35095.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7eff8818b16d3a4a75713eefc79de5b6.png)
(6)2017
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a35065aed7886660083463b1c418dd50.png)
(7)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a734873a608f0c070dec80b89d179754.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e680c82535270feea54ec5cc81fcc99.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/70f5389990c3a0c5373f3bd9fb2454c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e680c82535270feea54ec5cc81fcc99.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/619096595112f0340a43b756e114dd3d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/650ef902d427468119ea4f00fc2717ee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
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2024高一上·全国·专题练习
解题方法
9 . 若集合
,则能使
成立的a的取值集合为_____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f2b3b64d488893a13137146452b8be67.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c2ad78dc8b8aed907b4fe9640c997454.png)
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2024高一上·全国·专题练习
名校
10 . 已知集合
,且
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/44c3597f4d10a06d299da591fe789cf4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/69ffc521281e9158bfdf9b101c772934.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
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2024-01-10更新
|
1611次组卷
|
5卷引用:1.1 集合的概念【第二课】
(已下线)1.1 集合的概念【第二课】(已下线)专题7 必备知识与常规问题(填空题12)上海市普陀区晋元高级中学2024届高三上学期秋考模拟数学试题河南省郑州市郑州外国语学校2024届高三上学期适应性训练数学试题海南省海南中学2023-2024学年高三上学期第6次月考数学试题