Recommended Citation
Postprint version. Published in International Journal of Mathematical Education in Science and Technology, Volume 34, Issue 2, March 1, 2003, pages 277-280.
Copyright © 2003 Taylor & Francis. This is an electronic version of an article published in International Journal of Mathematical Education in Science and Technology.
Abstract
We derive two simple and memorizable formulas for the radius of convergence of a power series which seem to be appropriate for teaching in an introductory calculus course.
Disciplines
Mathematics
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