Show that, selecting 91 positive integers guarantees that there are at least 10 integers with the same ones digit.
Show that, selecting 91 positive integers guarantees that there are at least 10 integers with the same ones digit.
Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter2: The Integers
Section2.5: Congruence Of Integers
Problem 30E: 30. Prove that any positive integer is congruent to its units digit modulo .
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Show that, selecting 91 positive integers guarantees that there are at least
10 integers with the same ones digit.
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