巧用等价无穷小替换求解复杂极限的研究

The Skillful Application on the Replace of Equivalence Infinitesimal to Solve Complicated Limit Problem

极限的计算方法多样灵活、技巧,本文主要给出利用等价无穷小替换进行极限的计算以及计算过程中 所需要注意的问题,在分析教学中收到很好的效果．

The methods of the limit calculation are very flexible, this paper gives the application of equivalence infinitesimal on the limit calculation and the considering problem.