Problem 5.9. Let n be an integer. Prove that if n is divisible by 3, then...
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Problem 5.9. Let n be an integer. Prove that if n² is divisible by 3, then n is divisible by 3. Problem 5.10. Show that √3 is not rational. (You may want to use the result of Problem 5.9 to work this problem.) Problem 5.9. Let n be an integer. Prove that if n² is divisible by 3, then n is divisible by 3. Problem 5.10. Show that √3 is not rational. (You may want to use the result of Problem 5.9 to work this problem.)
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Problem 59 Lets prove that if n is divisible by 3 then n is divisible by 3 Proof by Contrapositive W... View the full answer
Related Book For
Discrete and Combinatorial Mathematics An Applied Introduction
ISBN: 978-0201726343
5th edition
Authors: Ralph P. Grimaldi
Posted Date:
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