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  Volume 10, Issue 1, Article 29
 
The Best Constants for a Double Inequality in a Triangle

    Authors: Yu-dong Wu, Nu-Chun Hu, Wei-Ping Kuang,  
    Keywords: Inequality; Best Constant; Triangle.  
    Date Received: 08/08/08  
    Date Accepted: 02/02/09  
    Subject Codes:

51M16

 
    Editors: Sever S. Dragomir,  
 
    Abstract:

In this short note, by using some of Chen's theorems and classic analysis, we obtain a double inequality for triangle and give a positive answer to a problem posed by Yang and Yin [6].

         
       
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