Let S(n) = 1 + 2 +???..+ n be the sum of the first n natural numbers
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Let S(n) = 1 + 2 +???..+ n be the sum of the first n natural numbers and let C(n) =13 + 23 + - + n3 be the sum of the first n cubes. Prove the following equalities by induction on n, to arrive at the curious conclusion that C(n) = S 2 (n) for every n.
a.
b.
Related Book For
A Survey of Mathematics with Applications
ISBN: 978-0134112107
10th edition
Authors: Allen R. Angel, Christine D. Abbott, Dennis Runde
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