e) x·y= 0 iff x = 0 or y= 0. ) x<у iff — у < -х.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter2: Linear Equations
Section: Chapter Questions
Problem 71SGR
Related questions
Question
Let x,y and z be real numbers. Prove the following (state the field axioms)
![e) x•y= 0 iff x = 0 or y= 0.
fA
g) If x<y and z< 0, then x · z
x<y iff – y <– x.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc3bfe900-aa7d-41bb-9a6b-47f0a6e77c13%2F24224949-d5e6-4ff5-81f9-292d512df740%2Fpzpq3k_processed.png&w=3840&q=75)
Transcribed Image Text:e) x•y= 0 iff x = 0 or y= 0.
fA
g) If x<y and z< 0, then x · z
x<y iff – y <– x.
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