B. Using induction, Prove that 2 + 6 + 10 + ... + (4n - 2) = 2n2 for all n e N. %3D

Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter2: The Integers
Section2.2: Mathematical Induction
Problem 56E: Let f1,f2,...,fn be permutations on a nonempty set A. Prove that (f1f2...fn)1=fn1=fn1...f21f11 for...
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A. Consider the relation "is multiple of "on the set A = {2,5,10,25,40,3,12,6} find the relation and use a digraph to represent it.
B. Using induction, Prove that 2 + 6 + 10 + .. + (4n - 2) = 2n² for all n e N.
Transcribed Image Text:A. Consider the relation "is multiple of "on the set A = {2,5,10,25,40,3,12,6} find the relation and use a digraph to represent it. B. Using induction, Prove that 2 + 6 + 10 + .. + (4n - 2) = 2n² for all n e N.
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