1 . 求值:
(1)
;
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/71c0807e53d4e40d6b64e3f57f9e1b29.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45fcd979e0e74b2152ae4f326e825b57.png)
您最近一年使用:0次
名校
2 . (1)若
,求
的值. (2)已知
,求
+
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef966cdd137b3b10e290201b4d17542e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/284b6f5215fc005c0fd237224e65563a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95ab1f5dd4e3cc2de574f1d761135d4d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dbfe017e21d1a4e5cf7b1fbf44fcc0ec.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9237dbe3a4f28962ef2870b4e7dab599.png)
您最近一年使用:0次
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3 .
(1)已知
,求
的值
(2)计算:
.
(1)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99bd653c8113ab74eb161fa219186ca2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
(2)计算:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f2325a4d965f19557dd4a5d4bd8773a.png)
您最近一年使用:0次
2017-11-08更新
|
1052次组卷
|
2卷引用:【全国百强校】贵州省铜仁市第一中学2018-2019学年高一上学期期中数学试题
13-14高一上·山东威海·期末
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4 . 已知全集
,
,
.
(Ⅰ)求
;
(Ⅱ)求
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a64dc61989ca50b9ee19d835c4ed268.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/abfdb9835fdf2088a9719f6edec402d4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a0892f82c34a86f16fd288c6bfa8606.png)
(Ⅰ)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/238c94b148fa077120134491ac6100ac.png)
(Ⅱ)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e501badab25384785a21d7ee50acd8b4.png)
您最近一年使用:0次
2016-05-04更新
|
543次组卷
|
7卷引用:贵州省铜仁市思南中学2022-2023学年高一上数学期末质量检测模拟试题