已知函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cfd4fbbfa76f7b12dc99733300221512.png)
(1)求
的值.
(2)求证:
是定值.
(3)求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cfd4fbbfa76f7b12dc99733300221512.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9abc6b7bbea0782699a36b825b2b1b0d.png)
(2)求证:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e0b7d88e62d3ed1425e3f80b5e7c6cc.png)
(3)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/31e0df0922813f5eccfed3b5dcc108ea.png)
更新时间:2023-12-15 16:57:32
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解答题-问答题
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适中
(0.65)
【推荐1】学校要印刷一批资料,现要求纸面上、下各留4cm空白,左、右各留3cm空白,中间排版部分要求面积为
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您最近一年使用:0次
解答题-证明题
|
适中
(0.65)
【推荐2】已知函数
.
(1)求
,
的值;
(2)求证:
的定值;
(3)求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e40fed2dce043fc277b823458785587.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9abc6b7bbea0782699a36b825b2b1b0d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/745d1a3f3cf3468ff09362a5d2d7d348.png)
(2)求证:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e0b7d88e62d3ed1425e3f80b5e7c6cc.png)
(3)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ceb67ed2e78b3ba154874c6e82f5dc9.png)
您最近一年使用:0次