42. Let e = 1+ 1/1! + 1/2! + 1/3! + Show that if k is a positive integer, then kle is not an integer. (Hint: Show that (k+ 1)-1 + (k + 1)-1(k + 2)-1 + (k +1)-1(k +2)-(k+3)-l+..<1 by comparing the expression on the left to a geometric series )
42. Let e = 1+ 1/1! + 1/2! + 1/3! + Show that if k is a positive integer, then kle is not an integer. (Hint: Show that (k+ 1)-1 + (k + 1)-1(k + 2)-1 + (k +1)-1(k +2)-(k+3)-l+..<1 by comparing the expression on the left to a geometric series )
Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter2: The Integers
Section2.4: Prime Factors And Greatest Common Divisor
Problem 4E: Find the smallest integer in the given set.
{ and for some in }
{ and for some in }
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