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Type: Artigo de periódico
Title: Is A Definition Always Useful To Calculate Something?
Author: Grigoletto E.C.
de Oliveira E.C.
Abstract: We calculate the limit of a particular trigonometric functionAfter a question proposed by a student: can you show a particular result, involving a trigonometric limit, using the definition of limit? The answer to this question is the aim of this manuscript. in a case in which direct substitution results in an indeterminacy (zero over zero), in four different ways, showing that the definition is not always the best way to obtain a result. © 2013 Copyright Taylor and Francis Group, LLC.
Rights: fechado
Identifier DOI: 10.1080/0020739X.2012.756554
Date Issue: 2013
Appears in Collections:Unicamp - Artigos e Outros Documentos

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