Suppose (fk)kɛN is a sequence of functions from A C R™ to R" converging uniformly on A to f : A → R". Prove that if each fk is uniformly continuous on A, then so is f. (Notice that || f(x) – f(y)|| < ||F(x) – fx(x)|| + || fr(x) – fr(y)|| + || fx(y) – f(y)||-)

Calculus: Early Transcendentals
8th Edition
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...
icon
Related questions
Question

Please solve 3

Suppose (fk)kEN is a sequence of functions from A C R™ to R" converging uniformly
on A to f : A → R". Prove that if each fk is uniformly continuous on A, then so is f.
(Notice that || f(x) – f(y)|| < || F(x) – fr(x)|| + || fr(x) – fk (y)|| + || fx (y) – f(y)||-)
#3
Transcribed Image Text:Suppose (fk)kEN is a sequence of functions from A C R™ to R" converging uniformly on A to f : A → R". Prove that if each fk is uniformly continuous on A, then so is f. (Notice that || f(x) – f(y)|| < || F(x) – fr(x)|| + || fr(x) – fk (y)|| + || fx (y) – f(y)||-) #3
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Recommended textbooks for you
Calculus: Early Transcendentals
Calculus: Early Transcendentals
Calculus
ISBN:
9781285741550
Author:
James Stewart
Publisher:
Cengage Learning
Thomas' Calculus (14th Edition)
Thomas' Calculus (14th Edition)
Calculus
ISBN:
9780134438986
Author:
Joel R. Hass, Christopher E. Heil, Maurice D. Weir
Publisher:
PEARSON
Calculus: Early Transcendentals (3rd Edition)
Calculus: Early Transcendentals (3rd Edition)
Calculus
ISBN:
9780134763644
Author:
William L. Briggs, Lyle Cochran, Bernard Gillett, Eric Schulz
Publisher:
PEARSON
Calculus: Early Transcendentals
Calculus: Early Transcendentals
Calculus
ISBN:
9781319050740
Author:
Jon Rogawski, Colin Adams, Robert Franzosa
Publisher:
W. H. Freeman
Precalculus
Precalculus
Calculus
ISBN:
9780135189405
Author:
Michael Sullivan
Publisher:
PEARSON
Calculus: Early Transcendental Functions
Calculus: Early Transcendental Functions
Calculus
ISBN:
9781337552516
Author:
Ron Larson, Bruce H. Edwards
Publisher:
Cengage Learning