已知命题p:指数函数f(x)=(a-1)x在定义域上单调递减,命题q:函数.
的定义域为R
(1)若q是真命题,求实数a的取值范围;
(2)若“p∧q”为假命题“p∨q”为真命题,求实数a的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/795f1a0efc2bf6d502e695d49e476f36.png)
(1)若q是真命题,求实数a的取值范围;
(2)若“p∧q”为假命题“p∨q”为真命题,求实数a的取值范围.
更新时间:2020-09-21 22:50:30
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【知识点】 根据或且非的真假求参数解读
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【推荐1】设p:
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解答题-问答题
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【推荐2】已知
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(2)若命题“
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(1)若命题
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)若命题“
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c13472bf0353e16784a22e1f890fba40.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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