名校
解题方法
1 . 已知集合
,
,
.
(Ⅰ)若
,求集合
;
(Ⅱ)在
,
两个集合中任选一个,补充在下面问题中,命题
:
,命题
:
________,求使
是
的必要非充分条件的
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9c1366d4bf9f9196e3518055809b9751.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/880e22fd64cbfd9b1f4640fdaa768760.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/72296f2b1bb660c6c4d0ab6075800d0f.png)
(Ⅰ)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e94f16d5ed858699bfea5039a7bf8ae6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
(Ⅱ)在
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ed006b944ea64f970fee46e2f558467.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e44c45ef0334070fc149b452dee26ae5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
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2021-01-10更新
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3卷引用:辽宁省大连市一0三中学2021-2022学年高一上学期期中考试数学试题