解题方法
1 . 已知函数
(
),其中
,若方程
恰好有3个不同解
,
,
(
),则
与
的大小关系为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f418d13f77496257934e012aacc96edd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1d33da711e50e96568facb18cef27165.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e240f1948c5b0d74409ce8585a6f7d1f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b02e4fbda8319948741fd3e7fefbe456.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c814128ea2139e33db94ea590e7c2223.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aec19b68e3add9d5bfcc6269a1855b87.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/291c25fc6a69d6d0ccfb8d839b9b4462.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1310a7a80d1f8751a3f8cafe7f8c8b4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/450398974b1561ca801e102e16df6789.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/291c25fc6a69d6d0ccfb8d839b9b4462.png)
A.不能确定 | B.![]() | C.![]() | D.![]() |
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2021-04-28更新
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1056次组卷
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7卷引用:河南省名校联盟2020-2021学年高三4月联考数学理科试卷(二)