名校
解题方法
1 . 记“点
满足
(
)”为事件
,记“
满足
”为事件
,若
,则实数
的最大值为_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d259822ab64b8626f3893b8432673358.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dcdd735ac91c70e75be0931ff62ae79b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d259822ab64b8626f3893b8432673358.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45d699cd686b947b7c0fee5db08b1f16.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb4e65a5181ef897ccf639a85e885496.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2018-10-04更新
|
443次组卷
|
2卷引用:重庆市中山外国语学校2019届高三上学期开学考试(9月)数学(理)试题
名校
2 . 在
的可行域内任取一点
,则满足
的概率是__________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1ccbffe111487812298d21ccb5a22fcc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a64d924836b4292239d9726c6473d7f5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9dfc1df5693b1b747b0c8edb55079e8e.png)
您最近一年使用:0次
3 . 已知
,则
的最小值为___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9715d3e6f435c17863475b86b1da568c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aa95fd470475d1de3e48cde481323bbe.png)
您最近一年使用:0次
名校
4 . 设不等式组
表示的平面区域为
,平面区域
与
关于直线
对称,对于任意的
,则
的最小值为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/00896dcb2cc91ab8b7da1517e3ea1f5a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7df2ae3a092acc4ed595dea31ea66bf9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d42b6abf0d716fc2c59e1ea2476286ec.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7df2ae3a092acc4ed595dea31ea66bf9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f281814a940820e52ec332185871e22f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c35d0e589d0fbca2c716f6e91825cd5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b94034e6e76501712823a333ec909d9.png)
您最近一年使用:0次
2017-05-25更新
|
403次组卷
|
3卷引用:重庆市第八中学2017届高三高考适应性月考(七)数学(理)试题