1 . 计算下列各式的值:
(1)
;
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1ffd775c65c97f719f9c35fa3abf8273.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4b0f9b45a48b2f35d90b9544f19ee727.png)
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名校
2 . 若
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/866ac9b9be5982df9a752955f620a2b9.png)
A.![]() ![]() |
B.![]() ![]() |
C.![]() |
D.![]() ![]() |
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2024-02-23更新
|
266次组卷
|
2卷引用:浙江省宁波市九校2023-2024学年高一上学期1月期末联考数学试题
3 . 计算:
(1)
;
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95d6d512f24ddfb26c05c116f0f2d2c0.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2842ed1919873d5a366bc02348f5505e.png)
您最近一年使用:0次
名校
4 . 计算:
(1)
;
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d599f6aba0aac86a9284fefd4c9365a.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a8a4fe27b9efbd78e46ca5e44725042a.png)
您最近一年使用:0次
5 . 已知
,求![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f0dbde6eb8b12bc3078d9af28e78af0.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f78d75a7594f0b3215ee02f9ec95b494.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f0dbde6eb8b12bc3078d9af28e78af0.png)
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6 . ![](https://staticzujuan.xkw.com/quesimg/Upload/formula/34798a2a44f6c6368486e381a39e145c.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/34798a2a44f6c6368486e381a39e145c.png)
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7 . 已知实数
满足
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b0fffbec1fe851795dfdd448bf0d165.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/69d00165b667df0d40905b35fc331acb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ee284488e3112e1b450a8be8af85319.png)
A.2 | B.![]() | C.3 | D.![]() |
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8 . 若
,
,且
,则
的最小值为_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/67ca5fd57c2c2fcc3c7a574fdd1467d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/076f381b0917c94e7e4180d375480555.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20d6fc9b90f370fbb27552876b650f8f.png)
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9 . 计算:
(1)
;
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f25c0512213120b6df0b724fec16d0b.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/65914871a45327d2e2171169806844f8.png)
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10 . 计算
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d39335787445a60758c137ff76fccafd.png)
(2)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d39335787445a60758c137ff76fccafd.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0217cbe2411ae9490d6cdf60c08c28b5.png)
您最近一年使用:0次
2024-01-02更新
|
290次组卷
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2卷引用:浙江省杭州市富阳区实验中学2023-2024学年高一上学期12月月考数学试题