1 . 设全集
,
,
,求下列交并补运算:
(1)
和![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b95abb292ffa64965a3f672f85648e63.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c67648236d6b113e35e53d410e1efb1d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3209262d162ac1d492185ee542b01d20.png)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c093cbde3d3472d1f7f2b0dff2bc4881.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b109e426e848c161a79366657ca264dc.png)
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2 . 设全集
,集合
,非空集合
.
(1)若“
”是“
”的充分不必要条件,求实数a的取值范围;
(2)若命题“
,则
”是真命题,求实数a的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/860ebb6f76cd3cb9a265dfc233002a13.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5a27ff28207bd10384f32dd15964b22.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99c247536bd28f513419a44f582616a1.png)
(1)若“
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ed006b944ea64f970fee46e2f558467.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e23af61cd402b3789af2401bde9cbefe.png)
(2)若命题“
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/728ca24844243ea9185f6f79c773145b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ed006b944ea64f970fee46e2f558467.png)
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2023-10-19更新
|
414次组卷
|
2卷引用:江西省景德镇市乐平市第三中学2023-2024学年高一上学期10月月考数学试题
3 . 已知集合
,
,
,求:
(1)
,
;
(2)
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c38018fceafc82a850bb4ac7e37448b3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2baeb668ad0cc6f13756399c0a4084ec.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03d5a0aae461ea0e5fbe364c57aaaa2d.png)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e2776b8b34a201b83cba422ebbb2a37.png)
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4 . 已知集合
,
.
(1)若
,求
.
(2)若
是
的充分不必要条件,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1257079e4575b8a243f15573bd68dd9c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/65a9eff587a429f63a0f8a5c97c8bff5.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aa4c355f11471a38f5583a434a1ddeb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5982b3beb3f2ea5055e3dc55f3e587d3.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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2023-10-18更新
|
308次组卷
|
3卷引用:江西省部分学校2023-2024学年高一上学期10月月考考试数学试题
名校
5 . 设全集为R,集合
,
,
.
(1)求
,
,
;
(2)若
, 求实数a的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f2e4dbc5d2ce3af69df0d30de4fa385.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fe628b19e164e0b2c1da2117824ca46d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bfa60e7fd65d8914157f3d054eea2f8f.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cfb17a2a90cd479b604258d1258e9636.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aa6f21ff6e69a14998bf5f2cbb0292ec.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c29cd450d0feaea9acb27a60430f4a3c.png)
您最近一年使用:0次
2023-10-18更新
|
285次组卷
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2卷引用:江西省部分学校2023-2024学年高一上学期10月月考考试数学试题
名校
解题方法
6 . 已知全集
,集合
,集合
,集合
或
.
(1)若
,求
;
(2)在①
,②
这两个条件中任选一个,补充到下面问题中,并给出解答.
问题:已知p:
,q:________,若q是p的必要不充分条件,求实数m的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/860ebb6f76cd3cb9a265dfc233002a13.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6d4a76300290a9191b3acf509754b57f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1a920cbd516eebb7633a2ac44e6497f0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e469ab25ce0eef5dbb965c72830b523.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/75f832313518516a573aaeea59a4ed9c.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf0086b054ef120408acac806a1b1318.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
(2)在①
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e23af61cd402b3789af2401bde9cbefe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3eb5935678e432e6f1f3180bfdb3175.png)
问题:已知p:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ed006b944ea64f970fee46e2f558467.png)
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7 . 已知集合
,
,
,全集
.
(1)求
;
;
(2)如果
,求a的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b086b424b34b71fcd33c871070d09e3e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/87c0a9fd38374d6c92fe2c77308615c7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83851117a78bba13b5b10cd70f6beffa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6dcaf41cda5c2df78a0ed2ac97277ceb.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b109e426e848c161a79366657ca264dc.png)
(2)如果
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c29cd450d0feaea9acb27a60430f4a3c.png)
您最近一年使用:0次
2023-10-17更新
|
236次组卷
|
2卷引用:江西省南昌市第二中学2023-2024学年高一上学期月考数学试题(一)
名校
解题方法
8 . 已知集合
.
(1)若
,求
;
(2)
是
的必要不充分条件,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3577d0ce339d34d4ceb366aa1738e2b.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e94f16d5ed858699bfea5039a7bf8ae6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b7ef6c409928c14a92d304bea6a6f290.png)
(2)
![](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/294f5ba74cdf695fc9a8a8e52f421328.png)
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解题方法
9 . 设集合
.
(1)若
,求实数
的值;
(2)若
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/22e2bb728e8b1af65939fe71de850874.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd9d50619b779c1056602f46b2a95e90.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b05d2be27e8f53e4de3071846dffb41.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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解题方法
10 . 设函数
.
(1)解关于x的不等式
;
(2)当
,
时,记不等式
的解集为P,集合
.若对于任意正数t,
,求
的最大值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a2fec67c27e234b7e78c0ae71dfdbec.png)
(1)解关于x的不等式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0edcf7314fbef5f6147f559c3005d60.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/731bdc8d2686a05f12a2ba8a7e3b01be.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/061813f1ec633c5c4c393c4de7938322.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5077b8e9afeb9f2d284427acb13ac84f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/567673e4f4033026cef3aabe9f8ac731.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e0541697f9fffb316df0f64bf409847.png)
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