| 不等式的证明 |
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| 引用本文： | 王葳.不等式的证明[J].鸡西大学学报,2006,6(4):78-78. |
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| 作者姓名： | 王葳 |
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| 作者单位： | 黑龙江科技学院数力系 |
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| 摘 要： | 本文给出不等式证明的三种方法,一是利用拉格朗日中值定理,二是利用函数的增减性,三是利用函数的凸凹性。
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| 关 键 词： | 凸性 不等式 增减性 |
Proof of Inequality |
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| Wang wei.Proof of Inequality[J].JOurnal of Jixi University:comprehensive Edition,2006,6(4):78-78. |
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| Authors: | Wang wei |
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| Abstract: | This paper introduced three methods. One is lagrahge theorem , the second is increasing and decreasing of functions, the third is convexity of funcdons . |
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| Keywords: | convexity inequality increasing and decreasing |
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