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Title: Proof without words : arithmetic mean of two means
Authors: Plaza, Ángel 
UNESCO Clasification: 120222 Series, sumabilidad
Issue Date: 2016
Journal: College Mathematics Journal 
Abstract: We provide a visual proof that the arithmetic mean of two positive numbers is greater or equal than the arithmetic mean of the geometric mean and the root mean square.
ISSN: 0746-8342
DOI: 10.4169/college.math.j.47.2.125
Source: College Mathematics Journal [ISSN 0746-8342], v. 47 (2), p. 125
Appears in Collections:Artículos
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