| 一个重要极限的证明策略 |
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| 引用本文： | 汤茂林.一个重要极限的证明策略[J].保山师专学报,2009,28(2):15-16. |
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| 作者姓名： | 汤茂林 |
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| 作者单位： | 武汉商业服务学院,基础课部,湖北,武汉,430058 |
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| 摘 要： | 极限理论是数学分析中研究函数的重要工具，是学好高等数学的理论基础之一，而函数极限limx→0 sinx/x=1是高等数学中常用到的一个重要极限。综合运用不同知识，给予证法比较，以期有助于复习巩固所学知识，从而提高教学质量。
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| 关 键 词： | 三角函数表 几何图形 导数定义 洛必达法则 中值定理 泰勒公式 欧拉公式 |
Proof of the limits of an important strategy |
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| Tang Mao-lin.Proof of the limits of an important strategy[J].Journal of Baoshan Teachers' College,2009,28(2):15-16. |
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| Authors: | Tang Mao-lin |
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| Institution: | Wuhan commercial Seruice College;Wuhan 430058;China |
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| Abstract: | Limit theory in mathematical analysis is an important tool for research function is to learn advanced mathematics,one of the theoretical basis,while the limit function is commonly used in advanced mathematics to an important limit.In this paper,the integrated use of different knowledge,give proof of comparison,with a view to help review the consolidation of the knowledge,thereby enhancing the quality of teaching |
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| Keywords: | Trigonometric Table Geometry The definition of derivative Carvedilol will rule Tatsu Mean Value Theorem Taylor formula Euler formula |
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