1 . 已知数列
满足:
,
,且
,
,其中
.若
,则使得
成立的最小正整数m为___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f8365233f341451598eb50525a1557a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0483a2816b0472a5b4a09f1a716ae01f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2fd1c4630ae43edf9ee4dbbc300c7e93.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b01d7f7114b0e11e721da2aecb48ec3b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0c111ae39998037ad9c2eef5a892b3e6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ea8bac7b8aea5d87dba8c3a8b6cd7c16.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/def837d5429125f64fd4276d576f42a7.png)
您最近一年使用:0次
2022-04-30更新
|
1068次组卷
|
2卷引用:山东省济宁市2022届高三高考模拟考试(二模)数学试题
2 . 在数列
中,
,
为
的前
项和,且函数
的导函数有唯一的零点,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e3f7fda69e2b32b9ced2239f915fa59b.png)
________ ;当不等式
对任意的
恒成立,则实数
的取值范围为________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b065334d8f60c49f4bd3d9f1373fe4cd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08eb71ecf8d733b6932f4680874dbbf3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2237104bbee4513d9d1dc1da950549e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e3f7fda69e2b32b9ced2239f915fa59b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ba3edf8c49de0faa0f1a0104ed9f296.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cea4ac187cbb465180e89f38250b3970.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
您最近一年使用:0次
2021-11-17更新
|
623次组卷
|
3卷引用:山东省济宁市嘉祥县第一中学2021-2022学年高三上学期期中考试数学试题