1 . 已知命题
是方程
的两个实根 ,且不等式
对任意的
恒成立;命题
不等式
有实数解. 若命题
为真,
为假,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e8ac9e0e0eeae279921422efd45e24b2.png)
![](https://img.xkw.com/dksih/QBM/2016/11/24/1573179415838720/1573179421548544/STEM/dd3c2a76f0d947f480a89ab3deb0ab52.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b590ead5195f582b854652e9dc5af8fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d4d1dbacb32c6aa64b346cfc40c5e7f7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce20ef9c08e82df8c7f45bac6dd31d36.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/451e12eab40cf38b8ffdf48e93e8a901.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0045a603e555d2d2a8ef634f9edf9951.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8a31351c3868449fd115650c13152be8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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2016-12-04更新
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3卷引用:2016届浙江省嘉兴一中等高三第一次五校联考文科数学试卷