设命题p:函数
在区间
上单调递减;命题q:函数
的值域是R,如果命题p或q是真命题,p且q为假命题,则实数a的取值范围是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a0f10c25b40c93e3f971099cd6652ff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/417ab20883d799aaf311371393fa7d7c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c47039c1ea74f2bb20556599e3213bd4.png)
更新时间:2022-10-11 13:55:15
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