名校
1 . 已知
,则
与
的大小关系是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20d1538a5a7341f9b2e87669c697e01a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d585cfcf8c6c0feb7f08c42524300c33.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8a7ac09ea61d62cc2c822b009f8b393e.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
解题方法
2 . 已知
为正实数,以下不等式成立的有( )
①
;②
;③
;④![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e865d4862a4f9e3fa27cc51634bc6d06.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/632244ea6931507f8656e1cc3437d392.png)
①
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d700a4bce2e713000e7badb883efb3f1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/172541b11ef1b4de25c987198eefc80b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/21c0a9d13eca2773e90da669ea4ed92d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e865d4862a4f9e3fa27cc51634bc6d06.png)
A.②④ | B.②③ | C.②③④ | D.①④ |
您最近一年使用:0次
2022-12-14更新
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583次组卷
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3卷引用:河南省南阳市基础年级联合体2022-2023学年高一上学期12月月考数学试题