1 . 设函数
(其中
)k是
的小数点后的第n位数字,
=3.1415926535
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/58c1d08363f4c345dbacb6c959fedeef.png)
___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/971997626866aecc9387357501a246f0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36b98ef143f8159f3a7dafa1fd2f2370.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/86ebba6ed1add0fe647c0226614b9290.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/86ebba6ed1add0fe647c0226614b9290.png)
![](https://img.xkw.com/dksih/QBM/2021/2/17/2659854142062592/2662200837242880/STEM/9f934747444641f9842e153fbf2b00d1.png?resizew=19)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/58c1d08363f4c345dbacb6c959fedeef.png)
您最近一年使用:0次
2021-02-20更新
|
418次组卷
|
4卷引用:安徽省六安市新安中学2022届高三(普通班)上学期开学考试理科数学试题
名校
解题方法
2 . 已知定义在R上的函数
满足
,当
时,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fd958bd75f8fb9d89214b6b8826c4780.png)
___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c25fb0c3e1b6ef211233170b9aa9001.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f5c837522a811402efb9762210c5362.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01e47d77aa8a3cff15aaa7e1e893c761.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fd958bd75f8fb9d89214b6b8826c4780.png)
您最近一年使用:0次
2020-10-17更新
|
464次组卷
|
4卷引用:安徽省六安市新安中学2022届高三上学期开学考试文科数学试题