There are 51 software students taking MATH 211. Let p1, P2,..., Ps1 be their final cam scores. Hence, each p, is an integer and 1< p; < 100 for every i. Show that there exists i and j with i + j such that p, divides p;. OShow that there exists i and j with i

Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter2: The Integers
Section2.1: Postulates For The Integers (optional)
Problem 25E: 25. Prove that if and are integers and, then either or. (Hint: If, then either or, and similarly...
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4c.
Suppose that pi, P2, ..., P51 are all distinct and 1 < Pi < 86 for every i. Show that
there exists i and j such that pi – Pj - 16.
Transcribed Image Text:4c. Suppose that pi, P2, ..., P51 are all distinct and 1 < Pi < 86 for every i. Show that there exists i and j such that pi – Pj - 16.
4
There are 51 software students taking MATH 211. Let p1, P2, ..., P51 be their final
exam scores. Hence, each p; is an integer and 1 < p; < 100 for every i.
4a.
Show that there exists i and j with i + j such that p; divides p;.
4b.
Show that there exists i and j with i < j such that the consecutive sum p;+Pi+1+…+Pj
is divisible by 37.
Transcribed Image Text:4 There are 51 software students taking MATH 211. Let p1, P2, ..., P51 be their final exam scores. Hence, each p; is an integer and 1 < p; < 100 for every i. 4a. Show that there exists i and j with i + j such that p; divides p;. 4b. Show that there exists i and j with i < j such that the consecutive sum p;+Pi+1+…+Pj is divisible by 37.
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