已知数列{an},{bn}满足a1=b1=1,对任何正整数n均有an+1=an+bn+
,bn+1=an+bn﹣
,设
,记Tn=
,则
=____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ee1042228389bde772a9deb377a475ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ee1042228389bde772a9deb377a475ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/686fe64e23291e5fb3ce12fe42cb1d2b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5249095e0c2a28875a40a5d9c2c56bac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6945610bbce44b73e5199fc8746d5838.png)
21-22高二下·上海宝山·期中 查看更多[3]
上海市行知中学2021-2022学年高二下学期期中数学试题(已下线)4.5 用迭代序列求√2的近似值(作业)(夯实基础+能力提升)-【教材配套课件+作业】2022-2023学年高二数学精品教学课件(沪教版2020选择性必修第一册)(已下线)核心考点06数列-【满分全攻略】2022-2023学年高二数学下学期核心考点+重难点讲练与测试(沪教版2020选修一+选修二)
更新时间:2022-11-17 11:38:23
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【推荐1】已知数列
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