Introduction to Algorithms
Introduction to Algorithms
3rd Edition
ISBN: 9780262033848
Author: Thomas H. Cormen, Ronald L. Rivest, Charles E. Leiserson, Clifford Stein
Publisher: MIT Press
Question
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Chapter C.1, Problem 9E
Program Plan Intro

To prove:

  i=1ni=(n+1  2)

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prove that for every integer n >= 1     n sum i=1 (2i-1) = n^2
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