Product numbers
Vikranth, Vishak (2020) Product numbers. At Right Angles (6). pp. 4041. ISSN 25821873

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Abstract
The ‘balancing problem’ asks us to find a pair of natural numbers m, n (with m < n) such that the sum of all the natural numbers from 1 till m−1 equals the sum of all the natural numbers from m + 1 till n. (We can think of this as a kind of balancing problem. The number m acts as a point of balance.) This problem was first published in the English magazine Strand in December 1914. It was solved by P. C. Mahalanobis by trial and error; Ramanujan came up with a general solution.
Item Type:  Articles in APF Magazines 

Uncontrolled Keywords:  Product number, Strand Magazine, Mahalanobis, Ramanujan, Balancing problem 
Subjects:  Natural Sciences > Mathematics 
Divisions:  Azim Premji University > University publications > At Right Angles 
Depositing User:  Mr. Sachin Tirlapur 
Date Deposited:  13 May 2020 05:20 
Last Modified:  13 May 2020 05:20 
URI:  http://publications.azimpremjifoundation.org/id/eprint/2312 
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