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100.39 An olympiad mathematical problem, proof without words and generalisation

Published online by Cambridge University Press:  17 October 2016

Lucía Ma Li and
Ángel Plaza
Lucía Ma Li
Affiliation:
Isabel de España High School, Las Palmas de Gran Canaria, Spain e-mail: luciamali1998@gmail.com
Ángel Plaza
Affiliation:
University of Las Palmas de Gran Canaria, Spain e-mail: angel.plaza@ulpgc.es

Abstract

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Information

Type
Notes
Information
The Mathematical Gazette , Volume 100 , Issue 549 , November 2016, pp. 524 - 525
Copyright
Copyright © Mathematical Association 2016 

References

1. Problem 3, LII Olimpiada Matemática Española, Melilla, 18, January, 2016.Google Scholar
2. Nelsen, Roger B., Proof without words: the sum of a positive number and its reciprocal is at least two (four proofs), Math. Magazine, 67(5) (1994) p. 374.CrossRefGoogle Scholar
3. Nelsen, Roger B., Proof without words: exercises in visual thinking, The Mathematical Association of America (1993).Google Scholar