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Problem Corner

Published online by Cambridge University Press:  10 July 2015

Abstract

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Type
Problem Corner
Copyright
Copyright © Mathematical Association 2015 

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References

1.Ling, J. F., The variation in the length of daylight, Math. Gaz., 73 (December 1989) pp. 302305.Google Scholar
2.Aravind, P. K., On the variation in the length of daylight in a simple model, Math. Gaz., 77 (March 1993) pp. 9294.Google Scholar