解题方法
1 . 已知函数
,
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6f64f210b832a31fe5e2f66efe7ffa22.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/17b5c1af528db6bf68adc3d22728bc90.png)
![](https://img.xkw.com/dksih/QBM/2016/10/19/1573083514863616/1573083521073152/STEM/cbd97bf274894ac4b3ed245606f995da.png?resizew=56)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d5f7fc831b1641c2f2120e43fd59407.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b84fb1f51e2de45b729cf3db7d115eb0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6f64f210b832a31fe5e2f66efe7ffa22.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/17b5c1af528db6bf68adc3d22728bc90.png)
![](https://img.xkw.com/dksih/QBM/2016/10/19/1573083514863616/1573083521073152/STEM/cbd97bf274894ac4b3ed245606f995da.png?resizew=56)
您最近一年使用:0次
14-15高一上·江西鹰潭·期末
解题方法
2 . 已知集合
,则满足
的集合
可以是( )
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b05d2be27e8f53e4de3071846dffb41.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
2016-12-02更新
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1109次组卷
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5卷引用:2017届湖北襄阳五中高三上学期开学考数学(文)试卷
2017届湖北襄阳五中高三上学期开学考数学(文)试卷(已下线)2013-2014学年江西鹰潭市高一上学期期末考试理科数学试卷2016届江西省上高二中高三全真模拟文科数学试卷2015-2016学年辽宁瓦房店市高级中学高二下期末数学(理)试卷2015-2016学年辽宁瓦房店市高级中学高二下期末数学(文)试卷