已知函数
在定义域
上单调,且
时均有
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca9e0dcfe20e16312dd0f390fa78529c.png)
_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/966b60302d80d8613675bb3dd5c03164.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c477be9505441a901edaa4440758a311.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca9e0dcfe20e16312dd0f390fa78529c.png)
21-22高三上·海南·阶段练习 查看更多[2]
更新时间:2021-10-25 09:18:44
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填空题-双空题
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适中
(0.65)
解题方法
【推荐1】若函数
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2db644c37827e8e3b05681cf6aed0fe8.png)
_________ ;当
时,方程
的所有实数根的和为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c140e4fd40e242cb98c02ab51fa6faae.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e917d3722bca741d6ef6b66ef1978ef0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2db644c37827e8e3b05681cf6aed0fe8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/879045bb4b1d70f72628ba1e1e689fac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f8bfb563f79688d136e0cb958b5153c.png)
您最近一年使用:0次
填空题-单空题
|
适中
(0.65)
名校
【推荐2】已知对所有的非负整数
均有
,若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c8f7a167896435bef891dd4d91ea0124.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/060ef54bb59470d1a8f67d1101c06127.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0ee22d11c18baf99ee7575e10f0aa704.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/78165f7cd39dc85a48ca9794290c626c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c8f7a167896435bef891dd4d91ea0124.png)
您最近一年使用:0次