| 关于解决函数零点问题的几种方法 |
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| 引用本文： | 赵丽萍. 关于解决函数零点问题的几种方法[J]. 东北电力学院学报, 2009, 29(6): 85-87 |
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| 作者姓名： | 赵丽萍 |
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| 作者单位： | 东北电力大学,理学院,吉林,吉林,132012 |
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| 摘 要： | 归纳了数学分析中函数自身及其导函数零点的存在问题,运用相关定理如费尔马定理,罗尔定理,拉格朗日定理,积分中值定理等,对这一类问题给予分析与讲解,从中学习和掌握该类问题的解决方法和技巧.
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| 关 键 词： | 函数零点 微分中值定理 积分中值定理 |
The Methods to Solve the Problems of Function Zero |
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| ZHAO Li-ping. The Methods to Solve the Problems of Function Zero[J]. Journal of Northeast China Institute of Electric Power Engineering, 2009, 29(6): 85-87 |
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| Authors: | ZHAO Li-ping |
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| Affiliation: | ZHAO Li-ping (Mathematics , Science College of Northeast Dianli University,Jilin,132013) |
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| Abstract: | This paper induces the existence of the function zeros and derived function zeros,applies the related theorem such as Fermat theorem,Roll theorem,and Lagrange theorem,etc;at the same time,the paper analyzes and solves this problem according to conclusions,studies and masters some methods and skills to solve this problem. |
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| Keywords: | zero of function differential median theorem integral median theorem |
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