1 . 已知
,
,若存在
,
,使得
,则称函数
与
互为“n度零点函数”,若
与
(e为自然对数的底数)互为“1度零点函数,则实数a的取值范围为( ).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc68fff88668101c033f13bacdffabd7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5af77e0e44a41b62883c70410835d156.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ec704c26042b7f270d8ad4b70d1f5890.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cec14558054823af63eec90a0a14f88f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1f22da8358cdf10d4ec3b5ae1bfbd01.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fb43dced2b978f75adfee82ac26b6f9e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0662420f4cd4878273c130a7367eebf2.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2019-11-23更新
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2卷引用:广西玉林市第十一中学2022届高三9月月考数学(理)试题