According to the divisibility test for 10, to deter-mine whether a counting number is divisible by 10, you have to check only its ones digit. If the ones digit is O, then the number is divisible by 10. Other wise, it is not. Give a clear and complete explanation for why this divisibility test is a valid way to determine whether a number is divisible by 10, using your own words.

According to the divisibility test for 10, to deter-mine whether a counting number is divisible by 10, you have to check only its ones digit. If the ones digit is O, then the number is divisible by 10. Other wise, it is not. Give a clear and complete explanation for why this divisibility test is a valid way to determine whether a number is divisible by 10, using your own words.

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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