已知
,
,如果
,求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/962921ba5808b7dd1ad4ea0bc9497796.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eea079cedf29eb2007810ac4ac069236.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af09890b287b76f71c8a594c53da8839.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
11-12高一上·安徽蚌埠·期中 查看更多[2]
更新时间:2016-12-01 02:19:17
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【推荐1】已知集合A={x|log2
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(1)求集合A;
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【推荐1】已知函数
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e7ed5369893d2426abf1e514bafb40c.png)
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(2)“
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ed006b944ea64f970fee46e2f558467.png)
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解题方法
【推荐2】已知函数
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