1. Let R be a relation on the set A = {1,2,3,4,5,6,7,8} defined by aRb if and only if 2a/b?. That is, R = {(a, b)|aRb}. e) Find the domain of R-1. f) Find the range of R-1.
1. Let R be a relation on the set A = {1,2,3,4,5,6,7,8} defined by aRb if and only if 2a/b?. That is, R = {(a, b)|aRb}. e) Find the domain of R-1. f) Find the range of R-1.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter1: Expressions And Functions
Section1.6: Relations
Problem 43PFA
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![1. Let R be a relation on the set A = {1,2,3,4,5,6,7,8} defined by aRb if and only if 2a/b?.
That is, R = {(a, b)|aRb}.
e) Find the domain of R-1.
f) Find the range of R-1.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc5ccdc19-1561-4882-997e-8a63bb0adefe%2F55025bbb-aa3b-45eb-b536-689353516f62%2Fplrlv78c_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1. Let R be a relation on the set A = {1,2,3,4,5,6,7,8} defined by aRb if and only if 2a/b?.
That is, R = {(a, b)|aRb}.
e) Find the domain of R-1.
f) Find the range of R-1.
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