The Role of Infinity with Signs in Mathematics
Education Journal
Volume 2, Issue 3, May 2013, Pages: 72-76
Received: Dec. 28, 2012; Published: May 30, 2013
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Authors
Erkara Aydos Zh., Kazakh National Technical University after K.I.Satpaev, Almaty, Kazakhstan
Raushan Kadyrova S., Kazakh British Technical University, International School of Economics and political Sciences
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Abstract
The article shows the significance of signs +∞ and -∞ (infinity with signs) for a full exposition of some of the problematic materials in mathematics. With its help smoothness of the curve, specified by functions with finite and infinite derivatives at the points, is determined. The properties of the function f, with which you can set the smoothness of the curve Γ:y=f(x),xϵ[a;b], are indicated.
Keywords
Limit, Derivative, Smooth Curve, Infinite Derivative, Tangent, Angular Function
To cite this article
Erkara Aydos Zh., Raushan Kadyrova S., The Role of Infinity with Signs in Mathematics, Education Journal. Vol. 2, No. 3, 2013, pp. 72-76. doi: 10.11648/j.edu.20130203.12
References
[1]
S.M. Nikolskyi. Course of Mathematical Analysis, Volume 1, "Science", 1983.
[2]
E.Zh. Aydos. Higher mathematics-2, "Bastau", Almaty, 2010.
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