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On the use of Σ(n) and Σ(n2) in relation to integration

Published online by Cambridge University Press:  31 October 2008

G. D. C. Stokes
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The base AB of a right-angled triangle ABC is divided into n equal parts. On these parts as bases n outer rectangles (Fig. 1) and(n–1) inner rectangles (Fig. 2) are drawn. To find Snthe sum of the areas of the outer set and Sn′ the sum of the areas of the inner set.

Type
Research Article
Information
Edinburgh Mathematical Notes , Volume 13 , May 1913 , pp. 143 - 149
Copyright
Copyright © Edinburgh Mathematical Society 1913