名校
解题方法
1 . 已知全集
,集合
,
.求:
,
;
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d03266b4a1520eb0339e33d99cb9aa1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0ca717c6a55e786238e64f7ebd69b9b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e034645157143450f4fb5fdf54d4ec2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c093cbde3d3472d1f7f2b0dff2bc4881.png)
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解题方法
2 . 已知全集
,集合
,
.
(1)当
时,求
;
(2)若
,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc0dc8098ad6f31bdd87771ca9cfa33a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac17aa4c54944bb0a4bc91f762ebe700.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99d839ce265bd8e0c144bfda9ac9ea99.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b550ee821ee1838384835e81fc34b67.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9fd1315ef75fa8897d12759b3aef5c45.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/caf22d7d1a965bda25168a233fb6290c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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解题方法
3 . 已知集合
,
.
(1)求![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
(2)求
;
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5da49baabf98b5a36e227e143b5abf56.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8abfe26a44cb73f912bd2fa626961ee2.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b109e426e848c161a79366657ca264dc.png)
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4 . 已知集合
,
.
(1)当
时,求
;
(2)若“
”是“
”必要不充分条件,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a823165148516980bc8b6718b0416035.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d019354fcbf58f6b34569c68ed664146.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e258ab9e600435b37465092243d99f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/302c8e08b44e3d693f1be00b93654e77.png)
(2)若“
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/320a7c616f6f7207a0a38bb707ac2205.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3591abc88bdadaf5fee459f4620fbd47.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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2023-12-20更新
|
282次组卷
|
2卷引用:江苏省镇江市丹阳市2023-2024学年高一上学期11月期中数学试题
名校
解题方法
5 . 已知集合
.
(1)设全集
,若
,求
﹔
(2)若______(请从①
,②
是
的充分条件,③
这三个条件中选一个填入),求实数a的取值范围.
注:如果选择多个条件分别解答,按第一个解答计分.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/149e58d1f4574faafb0a1bef3e8b18a9.png)
(1)设全集
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc0dc8098ad6f31bdd87771ca9cfa33a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b550ee821ee1838384835e81fc34b67.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/57b7e4c9bbacdc054047dd2e732ab4c2.png)
(2)若______(请从①
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6645ad088927971f8a8b60d951d93d1a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/320a7c616f6f7207a0a38bb707ac2205.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3591abc88bdadaf5fee459f4620fbd47.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f1baa634adb05b27164ef44a272cda31.png)
注:如果选择多个条件分别解答,按第一个解答计分.
您最近一年使用:0次
2023高一上·全国·专题练习
解题方法
6 . 已知集合
,
.
(1)若全集是R且
,求
;
(2)若
,求实数m的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f975e45c8d3705d989d4f7a09ea46d4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c1517df7c9585fa12f058b85d915ebcb.png)
(1)若全集是R且
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fd876a2ed79c64bacc3e64b8ee92735e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d7817b055b567e64ea8914a5d6e9b45d.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c2ad78dc8b8aed907b4fe9640c997454.png)
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7 . 设
是小于9的正整数},
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5e5f10b560a5d5d117c3069cb1715b69.png)
(1)求
;
(2)求
,
;
(3)求
,
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4e3eb0cde6b09a622de9550fd3a5ccee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0ca717c6a55e786238e64f7ebd69b9b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5e5f10b560a5d5d117c3069cb1715b69.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c093cbde3d3472d1f7f2b0dff2bc4881.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d7817b055b567e64ea8914a5d6e9b45d.png)
(3)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76e5450f24464d07f1a767714fa639cc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5db265773aaa855915ed0b8d3f66a70a.png)
您最近一年使用:0次
8 . 已知集合
,求下列集合:
(1)
;
(2)
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ae9fcc58d445cce06281ed8cf89d5d30.png)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4afabfd5b4885311f8d9a4bcf791b71.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4907f7cb90f21b9bb58edfcd569d8483.png)
您最近一年使用:0次
2023-12-20更新
|
200次组卷
|
2卷引用:江苏省无锡市锡东高级中学2023-2024学年高一上学期期中数学试题
9 . 设全集
,集合
,集合
.
(1)求
;
(2)有三个条件:①
,②
,③“
”是“
”的必要条件,从这三个条件中任选一个作为已知条件,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/860ebb6f76cd3cb9a265dfc233002a13.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c1deb5147fbdc85fd87e3d88e6e19af3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/71714a3d9fae12e5a423b90532a839ab.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d671d4ce46f03f75a328734f2acbac91.png)
(2)有三个条件:①
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/421e675c78c65373378ddf2928c808af.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fdbbe46a98a8fdebfc46fcbc45dc88e8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ed006b944ea64f970fee46e2f558467.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e23af61cd402b3789af2401bde9cbefe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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10 . 已知全集为
,
,
.
(1)求
;
(2)求
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9c7f8f33c249dfc2dc2ab5c8f8fe4db3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5c21b408401a93d1ff6315ff2a5db155.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/21778974e8491fe2a158e70b459217be.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d49d1d970dacb75f57e8833fdffaac50.png)
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