递推数列极限的一种求法

摘要

In this paper, we discuss the limits of a class of recurrent sequences and calculate their limits by establishing a general formula for the sequences considered.%讨论一类递推数列极限的计算问题，通过找出递推数列的通项并对其直接求极限，可省去其极限的存在性证明，从而简化求极限过程．