名校
解题方法
1 . 记
为不超过
的最大整数.已知点
、
在线段
上,其中
,
,
,则
的概率为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c4f5908d6a1217e493ed7586b6964dd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411461db15ee8086332c531e086c40c7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/53b75f71a396f2910be554b1c71f51a1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b9746ba92f1b6df8cbcf40a474ef6d96.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5848fb0d29fb3b655af4df02d51b2a09.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a236471bd3658b2588668442814dd9b.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
10-11高三上·四川成都·阶段练习
2 . 已知函数
在
处连续,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be5f36d1e280d04e00771cc3f96ba19b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83e076786a445ed7c6ebe32f9d2b9d15.png)
![](https://img.xkw.com/dksih/QBM/2010/12/23/1569944712118272/1569944716967936/STEM/9edd2f7d576940c6add301db893f9b1e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be5f36d1e280d04e00771cc3f96ba19b.png)
A.0 | B.1 | C.![]() | D.![]() |
您最近一年使用:0次
真题
名校
3 . 已知数列
的首项
,其前
项的和为
,且
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5c26b75756a6fd2a865a557df21d9b7e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4be2164a2c67d6163faee87a10942bb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/56edc58f076524e70d62c9ff98d64919.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08eb71ecf8d733b6932f4680874dbbf3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/19099d49dd72256696a7e7f8013eaae5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5c26b75756a6fd2a865a557df21d9b7e.png)
A.0 | B.![]() | C.1 | D.2 |
您最近一年使用:0次
2016-11-30更新
|
148次组卷
|
2卷引用:2010年普通高等学校招生全国统一考试(四川卷)数学(理科)