函数
的定义域为_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6729a020a258634e8f07fd434dc46570.png)
更新时间:2020-05-01 14:09:53
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填空题-单空题
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较易
(0.85)
【推荐1】已知全集为
,集合
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4437ed14585a5b64036e9d4289d58b4.png)
______ .![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3b618b69342c9f0dfa0dc8b1e69e318.png)
_________ .![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a74f1dd303a6515b0f721dec9a954d5.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5372ac27850283b13295b34ca6bd1346.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4437ed14585a5b64036e9d4289d58b4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3b618b69342c9f0dfa0dc8b1e69e318.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a74f1dd303a6515b0f721dec9a954d5.png)
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