设实数
满足
对正数
,求证:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/288f2140e6a6acce72d3eb109b6b24ed.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/543efc81c8d95c437d1514bc01704fa5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8df0efde5568905b4ab465d54970c76d.png)
2018高三·全国·竞赛 查看更多[1]
更新时间:2018-12-14 01:00:35
|
相似题推荐
解答题-问答题
|
较难
(0.4)
【推荐2】设n是一个大于等于3的正整数,当n满足什么条件时,对任意实数
总成立:![](https://staticzujuan.xkw.com/quesimg/Upload/formula/12561dc4dfb81301bafb1ca6e157e2da.png)
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/38e053f60d2756b7d952f4fd3d547c12.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/12561dc4dfb81301bafb1ca6e157e2da.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/88855926226c82896cbe8ae9fd50d670.png)
您最近一年使用:0次