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解题方法
1 . “斐波那契数列” 由十三世纪意大利数学家列昂纳多 •斐波那契发现,因为斐波那契以兔子繁殖为例子而引入,故又称该数列为 “兔子数列”.斐波那契数列
满足:
,记其前
项和为
,设
(
为常数),则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/360f8fe8bea5a084344d20075fba11e0.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/6e04e64bb8ee4d86d4448b087d6ecb2a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/98edd50ee7561d7bbd9e5da48f7546a7.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2023-03-19更新
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491次组卷
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3卷引用:四川省遂宁市第二中学校2023届高三第七次模拟文科数学试题