名校
1 . 设
,
,
,
.
(1)求
、
的值及
、
;
(2)求
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0d8f32805363f7737164dd6fbe7fa73.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eca5df1bba2a1edc1c00377f45c0d941.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c613dd3bc16115f631f37e92edf1c9bd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdb72572f437ae1dfd82fa89cdf33328.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4887473a8091e1ef53a169cc9f211e3a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f2fdeba282b028321696be7f90f2cbfe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0914b68f106a912420705b2f3928ca42.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1da9dcf6c319174c9ea2b1ceaed1649a.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8239265319a55446f5b710565f2a0e11.png)
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2 . 已知全集
,集合
,
,则
等于( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a64dc61989ca50b9ee19d835c4ed268.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36113af7d0b0b4cf823babb95fb7536d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f7c0d395eec5f158a4886e50122a9d5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd9ee4df3cd0c5982eec8be19e136130.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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3卷引用:安徽省马鞍山市第二十二中学2022-2023学年高一上学期11月期中数学试题
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3 .
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0979429222ca89240a4edd159b700ff3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e0f92b21e4640d62f21ec117bdca260b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3604aa675657a6b086ce1979fc1074c5.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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4 . 设全集
,集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/282e995abdf2a7a0be290f9538359968.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8633dfe9f421a72252e799e317dcb736.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15f1b0858395d2424dc96616173c4b65.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d19c887002cc13f351b14b929c02d1d.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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