| 两个函数之比单调性判别法注记 |
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| 引用本文： | 时统业.两个函数之比单调性判别法注记[J].数学学习,2014(5):11-13. |
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| 作者姓名： | 时统业 |
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| 作者单位： | 海军指挥学院浦口分院,江苏南京211800 |
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| 摘 要： | 利用左、右导数，研究弱化条件下两个函数之比的单调性判别法。给出两个函数之比的单调性判别法的一种推广形式。
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| 关 键 词： | 两个函数之比 单调性 微分中值定理 左导数 右导数 |
A Note on the Monotonous Distinction Law for Ratio of Two Functions |
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| SHI Tongye.A Note on the Monotonous Distinction Law for Ratio of Two Functions[J].Studies In College Mathematics,2014(5):11-13. |
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| Authors: | SHI Tongye |
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| Institution: | SHI Tongye (Pukou Institute, PLA Naval Command College, Naniing 211800, PRC) |
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| Abstract: | In this paper ,we study the monotonous distinction law for ratio of two functions under weaker condition .Using the left and right derivatives ,we generalize the monotonous distinction law for ratio of two functions . |
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| Keywords: | ratio of two functions monotonicity Differential Mean Value Theorem left derivative right derivative |
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