名校
1 . 已知函数
,记函数
(其中
)的4个零点分别为
,
,
,
,且
,则
的值为___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dda22547f959d84d327bd9d42f8e1ce.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d344f1f34ccddbf69d7fdd7180e21383.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/05e84dbb03e8c627ff11d5c7aeb0c8b5.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/365b38a7689a8eede6820cd6f1fe952b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3604274ad6707a906eba371a9e884144.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f147b3d6e56ed84c1dee522850e2a0be.png)
您最近一年使用:0次
2022-11-24更新
|
936次组卷
|
5卷引用:四川省成都市新都香城中学2022-2023学年高一上学期12月月考数学试题
名校
2 . 已知函数
,若有且仅有不相等的三个正数
,使得
,则
的值为_________ ,若存在
,使得
,则
的取值范围是_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/286e340b05822efcb1ff8b2cc94b04a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/05b8ec9d4206ea66a02de5c4a1e1e911.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c2e45e961dd36b8f85703c91f248da3b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/35bacde908aec2c313978fc4309d82bc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3576e24d79d645e7cfddc608f9d0fe61.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2714f1eb0e74a1a31fa2c35275d368e1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0c8d2cde628b9fc745ccba9dcafc0738.png)
您最近一年使用:0次
2019-11-07更新
|
1341次组卷
|
7卷引用:四川省凉山彝族自治州冕宁县冕宁中学校2022-2023学年高一上学期12月月考数学试题