已知函数
,且
的解集为
.
(1)求m的值;
(2)设a,b,c为正数,且
,求
的最大值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8fca4e2cd3d1e281738d1c055076ee7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a71baf6217604517fd98fa97d0f55b43.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8715d69eba6fe55144b769fa15f06124.png)
(1)求m的值;
(2)设a,b,c为正数,且
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d86be2de99fbf7f99cd54ab399146b00.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9cd15f486bf74d5bb3708282b6b2daa3.png)
更新时间:2022-05-23 09:20:21
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(1)当
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解答题-问答题
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适中
(0.65)
名校
解题方法
【推荐2】已知函数
.
(1)求不等式
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.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4733170354c280d6e13a3508720a6a2c.png)
(1)求不等式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/53a2b695f94ca65b8fb04b1a79e0ba9f.png)
(2)若存在实数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79b752f0f189e5d8666daea73e145dff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/28284dcab088245b185ce2f0a11f27bf.png)
(3)在(2)的前提下,实数a,b满足
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e4a39a90790c2e2112074fa1066c696.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
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解答题-问答题
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适中
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解题方法
【推荐2】已知实数
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a93718bc80266ccc70bbdacdcad2e738.png)
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