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[数列] 两个常系数线性递归序列之和

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hbghlyj Posted 2025-3-1 03:43 |Read mode

两个常系数线性递归序列 $\an,\bn$
如何证明 $\{a_n+b_n\}$ 也是常系数线性递归序列？

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Author| hbghlyj Posted 2025-3-1 18:06

写出 $a_n,b_n$ 的通项，相加

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