1 . 函数
的定义域为___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11492a27535c252e9592395f8c966edb.png)
您最近一年使用:0次
名校
2 . 设命题
:函数
的定义域为R;命题
:当
时,
恒成立,如果命题“p∧q”为真命题,则实数
的取值范围是________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7387bfd5b50d57e0ba4623c22152f5d0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9098bb4100dc71f479f07ca868c62d25.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c52be2941869cd4d21d9955cd3407820.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2017-04-09更新
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1177次组卷
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4卷引用:安徽省六安市舒城中学2020-2021学年高二下学期第三次月考文科数学试题