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limx→x0f(x)型函数极限求解方法的总结归类
引用本文:刘 浪. limx→x0f(x)型函数极限求解方法的总结归类[J]. 湖南工程学院学报(自然科学版), 2013, 0(4): 49-50
作者姓名:刘 浪
作者单位:长沙医学院计算机系,长沙410219
摘    要:
函数极限的求解是高等数学这门课程中的一个重要知识点,根据题目的难易程度将limx→x0f(x)型函数极限的求解分成五种类型:①利用函数的连续性求解;②利用恒等变形求解;③利用两个重要极限及无穷小量的知识求解;④利用L' Hospital法则求解;⑤综合运用.

关 键 词:limx→x0f(x)型函数极限  求解方法  L'Hospital法则

The Summary of Classification of Type of Function Limit Solution
LIU Lang. The Summary of Classification of Type of Function Limit Solution[J]. Journal of Hunan Institute of Engineering(Natural Science Edition), 2013, 0(4): 49-50
Authors:LIU Lang
Abstract:
Solution of the type of function limit is very important part in higher mathematics. According to the difficulty of the questions, the type is divided into five ones: the continuity of functions to solve, the use of the identical deformation, using the knowledge of the two important limit and dimensionless solution, the use of L "Hospital law to solve and the comprehensive use.
Keywords:the type of function limit  solution  L 'Hospital law
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