2014·全国·一模
解题方法
1 . 设
且
,则
与
的大小关系为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/577c252b087cd1ff04004031f3897f1a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e86514c616456c45be3bc1dcc2c9d2d7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
A.![]() | B.![]() | C.与![]() | D.以上都不正确 |
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