1 . 设
,若p是q的充分不必要条件,则a的取值范围是____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f36f1c3b29917bfbc2c79c88884216a4.png)
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2 . 设
,
,若
是
的充分条件,则实数m的取值范围
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8d5733b19efb79166e6ee545a22f2718.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8da037ca4045ff4246c7f98f0e0bf1fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b5858ee1ce52b251816757257a11c29.png)
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2023高一·上海·专题练习
3 . 已知集合
,集合
,命题
:
,命题
:
,若
是
的充分条件,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/93a1867f6a417166766db9c027112313.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4137a72045e08c82dfd93f5c01e5874.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ed006b944ea64f970fee46e2f558467.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e23af61cd402b3789af2401bde9cbefe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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名校
4 . 已知不等式
成立的充分非必要条件是
,则实数
的取值范围是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b355743c6d9ec6e162fa2cd85b01bda4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d47f8d234c1df11e957b9bd7d3f2da47.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2019-11-08更新
|
451次组卷
|
4卷引用:上海市桃浦中学2023-2024学年高一上学期期中数学试题
2023高一·上海·专题练习
5 . (1)设
:
,
:
,若
是
的充分非必要条件,求实数a的取值范围;
(2)设集合
,集合
,若
,求实数a的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d0ae3b94fe231f4c4a419ded0b0f4be8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b5858ee1ce52b251816757257a11c29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7acf2f39f1b37223842f9fde941faa4a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b5858ee1ce52b251816757257a11c29.png)
(2)设集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/72633dc460b0cd90800fa69c5bcd6d38.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23232636f70ab6a8b46bceec2b494119.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a502d6cf8ca4760f10817bf785886181.png)
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2023高一·上海·专题练习
6 . 命题p:集合
或
,命题q:集合
.
(1)若
时,判断集合M与N的关系;
(2)若
且
,求实数a的取值范围;
(3)若
是q的充分不必要条件,求实数a的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f906d4adb75c0e9f67dbddad13a6790a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5806497d3b5ec15d89eef8202d54d7a0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4f0f3a065d96c7b4d4aa5b6f40fe81b6.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb8e1dd8da540badcb9a8f427c5b202e.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce6c300d51bee113ee8e5b810844f9bb.png)
(3)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f355875a45a897482b3fba7da5094761.png)
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