Use mathematical induction to prove that the statement for all positive integers. + (2n-1) = n² a) 1+3+5+7+ b) 2 is a factor of n² + n

Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter2: The Integers
Section2.3: Divisibility
Problem 45E
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Use mathematical induction to prove that the statement for all
positive integers.
a) 1+3+5+7++ (2n-1) = n²
b) 2 is a factor of n² + n
Transcribed Image Text:Use mathematical induction to prove that the statement for all positive integers. a) 1+3+5+7++ (2n-1) = n² b) 2 is a factor of n² + n
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