已知数列满足
,
.
(1)求数列
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
(2)令
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2b3ca5c0c1c6a51d5d943a1304ef0276.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/034ba25825c13725931c483aa47c9363.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5f3cf6f2bbe20a404fea41a4d2b1c4c7.png)
23-24高二上·福建福州·阶段练习 查看更多[2]
福建省福州市闽侯县第一中学2023-2024学年高二上学期第二次月考(12月)数学试题(已下线)专题训练:数列综合应用30题-2023-2024学年高二数学题型分类归纳讲与练(人教A版2019选择性必修第二册)
更新时间:2023-12-25 18:03:49
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,
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(2)已知数列
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对一切
恒成立,求
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(1)求数列
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
(2)已知数列
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【推荐2】在数列
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(2)设
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解答题-问答题
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适中
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解题方法
【推荐1】在数列
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项和为
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d04ce1033f332f5d1dee81703d65c78c.png)
(1)求数列
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
(2)已知数列
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名校
【推荐2】数列{
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(2)设
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(1)设
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(2)设
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适中
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解题方法
【推荐1】已知数列
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,
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(2)数列
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的前
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(2)数列
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适中
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