11-12高二下·江苏扬州·期中
解题方法
1 . 已知命题p:函数
在(0,+∞)为减函数,命题q:复数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/762e5af3197f712df3bc06841a113950.png)
在复平面内的对应点在第三象限.如果p或q为真命题,p且q为假命题,求m的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/da668452bf94a7df60422815ae3b3d07.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/762e5af3197f712df3bc06841a113950.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ae676c936b91af769360c2624f70e532.png)
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