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1 . 设命题
,命题
幂函数
是
上的增函数,若命题
为真命题,则实数
的取值范围是_______ ;
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b372d58938ef9ec8a0742ca9c4fabd45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce20ef9c08e82df8c7f45bac6dd31d36.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8d54e398a4390e1cb695761ff122f15c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8938db94f49dcbe0c383fba0241bb0da.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c13472bf0353e16784a22e1f890fba40.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
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2020-05-13更新
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2卷引用:安徽省淮北市第一中学2020届高三下学期第七次月考数学(文)试题