Question 4: Suppose g: A→B and f: B→C where A = {1, 2, 3, 4}, B = {a, b, c}, C = {3, 5, 7} and f and g are defined by g = {(1, c), (2, a), (3, b), (4, a)} f= {(a, 5), (b, 7), (c, 3)}. a. Find f • g

Calculus: Early Transcendentals
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ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Question 4: Suppose g: A→B and f: B→C where A = {1, 2, 3, 4}, B = {a, b, c}, C = {3, 5, 7}
and f and g are defined by
g%3D {(1, с), (2, а), (3, b), (4, а)}
f3D {(a, 5), (b, 7), (с, 3)}.
a. Find f • g
b. Find f-1
Transcribed Image Text:Question 4: Suppose g: A→B and f: B→C where A = {1, 2, 3, 4}, B = {a, b, c}, C = {3, 5, 7} and f and g are defined by g%3D {(1, с), (2, а), (3, b), (4, а)} f3D {(a, 5), (b, 7), (с, 3)}. a. Find f • g b. Find f-1
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