Let n E 2, n > Let greatest common divisor of f([aln) = f(bln) whenever la

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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4. Let n E Z0, n > 1. Let f ZZ be defined by f([aln)
greatest common divisor of a and n.) Prove that f is well-defined.
f([a]n) = f([b]n) whenever [a] = [b]n.)
(a, n) (i.e. the
(i.e. prove that
Transcribed Image Text:= 4. Let n E Z0, n > 1. Let f ZZ be defined by f([aln) greatest common divisor of a and n.) Prove that f is well-defined. f([a]n) = f([b]n) whenever [a] = [b]n.) (a, n) (i.e. the (i.e. prove that
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