设
表示不超过
的最大整数(如
,
).对于给定的
,定义
,
,则当
时,函数
的值域是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6fab6009ffb15a88bd843a1c2b8d7770.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2575e7f54c2f56b43e7c90c43327124.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/db8fa7437b15044d42924832b6e2e612.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1933b7c3ace69622339353431c519b13.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e914f359cc2b70268fb67cace276aed5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4318a47d7e83d587e74bab4d3d1f6883.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a984ef2402f58e522bd02ae015053822.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c61fc32a2237ef386224dbe069ef9d83.png)
A.![]() | B.![]() | C.![]() | D.![]() |
更新时间:2016-12-13 09:05:25
|
相似题推荐
单选题
|
适中
(0.65)
名校
【推荐2】已知10个产品中有3个次品,现从其中抽出若干个产品,要使这3个次品全部被抽出的概率不小于0.6,则至少应抽出的产品个数为( )
A.7 | B.8 | C.9 | D.10 |
您最近一年使用:0次