解题方法
1 . 高斯是德国著名的数学家,近代数学奠基者之一,享有“数学王子”的称号.设
,用
表示不超过
的最大整数,
也被称为“高斯函数”,例如:
.已知函数
,下列说法中正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24a57996290794e082b21d8f1dfc322a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a2ab85825d4a002600ca41bd3cd2ee7d.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94b9a8ee9901e17cefb3e04d6eb1588a.png)
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A.![]() |
B.![]() ![]() ![]() |
C.![]() ![]() |
D.![]() |
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解题方法
2 . 黎曼函数是一个特殊的函数,由德国数学家波恩哈德·黎曼发现并提出,在高等数学中有着广泛的应用.黎曼函数定义在
上,其解析式为
,若函数
是定义在
上的奇函数,且对任意的
,都有
,当
时,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/44466b5e7eae9d43ea236871606869df.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e11f4ca0e7ace69f92130d0525bcdb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/22f4caea54a5a9f42e2e14101fee4abe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3ed15aa3dcc4211fb520b5b942c989.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d5a5ff46d3f753126905efa993c2d1e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f7dbb416ec1ff1984a724a4f48bf692.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7d9337ee4b76988d714bff2c12f955f7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/44466b5e7eae9d43ea236871606869df.png)
您最近一年使用:0次
2023-05-24更新
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290次组卷
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2卷引用:青海省海东市2023届高三第三次联考数学(文科)试题