Prove that for all integers a, b, and c, if a2 + b2 = c2, then at least one of a and b is even.
Prove that for all integers a, b, and c, if a2 + b2 = c2, then at least one of a and b is even.
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter3: Solving Equation And Problems
Section3.5: Equations With The Variable On Both Sides
Problem 19P
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Prove that for all integers a, b, and c, if a2 + b2 = c2, then at least one of a and b is even.
please i need a good explanation, i dont mind if it takes more time for u to do
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