斐波那契数列
满足
,
,其每一项称为“斐波那契数”.如图,在以斐波那契数为边长的正方形拼成的长方形中,利用下列各图中的面积关系,推出
是斐波那契数列的第( )项.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8323901a49cac29afd7d62864f088077.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9be7f38256b38b88ac5c7d5cec9d407d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/63cae85b0bf0d8ea76d7c58b183a7560.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/5/24/f3e4fc4b-9bd0-40db-ba6b-6b0ffa6132b5.png?resizew=423)
A.2020 | B.2021 | C.2022 | D.2023 |
2022·贵州铜仁·模拟预测 查看更多[7]
贵州省铜仁市2022届高三适应性考试数学(理)试题(—)贵州省贵阳市2022届高三适应性监测考试(一)数学(文)试题贵州省贵阳市2022届高三适应性考试(一)数学(理)试题(已下线)专题1 斐波那契数列(已下线)第三篇 数列、排列与组合 微点9 多边形数、伯努利数、斐波那契数、洛卡斯数、明安图数与卡塔兰数综合训练(已下线)第三篇 以学科融合为新情景情境3 与教材阅读材料融合(已下线)【一题多变】斐波那契数列 归纳裂项
更新时间:2023-05-23 16:09:22
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【知识点】 累加法求数列通项
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您最近一年使用:0次