1 . (1)比较
与1的大小,并证明;
(2)已知
都是正实数,且
,试比较
与
的大小,并证明.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f6d4ceb780d147ef10d3eaf29dda5327.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/632244ea6931507f8656e1cc3437d392.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2958030ec9d7543dda1f529593a915e2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fe2b05214c8b22507f0c36b110593d0a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5106dbdadcc154f73ee91501ae4d43ff.png)
您最近一年使用:0次
2020-02-05更新
|
546次组卷
|
4卷引用:北京市人大附中石景山学校2023-2024学年高一上学期期中统练数学试题