1 . 已知圆
,若圆
的过点
的三条弦的长
,
,
构成等差数列,则该数列的公差的最大值是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cdbfe66995550a584f699195a490bb95.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4792620bc9322ef5b1767609c6db1742.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e72adb45c60c2f63b46e65ff787302bf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e88093a749c0d46e0ee931ecfaff925.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c1ccc6c74b8754e9bcbb3f39a11b6f1.png)
您最近一年使用:0次
2022-02-18更新
|
559次组卷
|
4卷引用:上海市向明中学2021-2022学年高二下学期3月月考数学试题
名校
2 . 数列
满足
,且
,若
,则正整数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd707b69a11f8de5566f23c1a2a9ff5a.png)
________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/63d471926f7b27322d90c82b9ce21d3d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f64d5b1d831630334e494c39d0343872.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/29c77cd88b47350e162a086016ce5b06.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ce0c552dd01df426ec32618848861b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd707b69a11f8de5566f23c1a2a9ff5a.png)
您最近一年使用:0次