Visual proof of the twovariable amgm inequality
Joshi, Kapil D (2018) Visual proof of the twovariable amgm inequality. At Right Angles, 7 (1). pp. 5455.

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Abstract
The algebraic proof of (1) consists of recognizing that a b ab 2 2 + − 2 is a perfect square, namely, (a – b)2 which is always nonnegative as a and b are real numbers. This is probably the simplest and the most direct proof.
Item Type:  Articles in APF Magazines  

Authors:  Joshi, Kapil D  
Document Language: 


Uncontrolled Keywords:  AMGM inequality, visual proof  
Subjects:  Natural Sciences > Mathematics  
Divisions:  Azim Premji University > University Publications > At Right Angles  
Full Text Status:  Public  
URI:  http://publications.azimpremjiuniversity.edu.in/id/eprint/1317  
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