(a) Prove that x, y = -1, y = 1 1 (b) Prove tha and n: m and

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.2: Properties Of Division
Problem 50E
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(a) Prove that the following statement is true for all real numbers
x, y -1, by using a sequence of equivalences:
y =
1-x
1+x
if and only if x =
1-y
1+ y
(b) Prove that the following statement is true for all positive integers m
and n:
m and n are multiples of each other if and only if m = n.
Transcribed Image Text:(a) Prove that the following statement is true for all real numbers x, y -1, by using a sequence of equivalences: y = 1-x 1+x if and only if x = 1-y 1+ y (b) Prove that the following statement is true for all positive integers m and n: m and n are multiples of each other if and only if m = n.
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