1 . 对于集合
,定义
,
,设
,
,高则
( )
![](https://img.xkw.com/dksih/QBM/2010/10/18/1576723211026432/1576723251863552/STEM/fda772619af14138ad7d7f332d902b68.png?resizew=40)
![](https://img.xkw.com/dksih/QBM/2010/10/18/1576723211026432/1576723251863552/STEM/42b5d45a2db042daa06b4440efc00900.png?resizew=188)
![](https://img.xkw.com/dksih/QBM/2010/10/18/1576723211026432/1576723251863552/STEM/9a9c9c6f06dd4eafa6d9ad4413e64729.png?resizew=194)
![](https://img.xkw.com/dksih/QBM/2010/10/18/1576723211026432/1576723251863552/STEM/eb77d4ebfa5b48a9903533b48e5c7f53.png?resizew=112)
![](https://img.xkw.com/dksih/QBM/2010/10/18/1576723211026432/1576723251863552/STEM/73dfc34d55e54b48a407f260cf2afa63.png?resizew=91)
![](https://img.xkw.com/dksih/QBM/2010/10/18/1576723211026432/1576723251863552/STEM/483f94c8fe2f462d9c0d1a645db6a6dd.png?resizew=56)
A.![]() | B.![]() | C.![]() | D.![]() |
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10-11高三上·浙江杭州·开学考试
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2 . 定义
,若
,则
( ).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5871083b738b5f6d5aac19476a4295bf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ccc695b51e8d40681fe834cbf32f665.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c643e6671f5e0d30ecd92a3d15ca888e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2010-09-09更新
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5卷引用:2011届浙江省杭州市西湖高级中学高三上学期开学考试数学卷
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