Suppose DCR and f.D R and g:D-R are both uniformly continuous on D. (a) Prove that the function f + g: D-R is uniformly continuous on D. (b) Give a counterexample to show that the function fg: D-R need not be uniformly continuous on D.
Suppose DCR and f.D R and g:D-R are both uniformly continuous on D. (a) Prove that the function f + g: D-R is uniformly continuous on D. (b) Give a counterexample to show that the function fg: D-R need not be uniformly continuous on D.
Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter1: Fundamentals
Section1.2: Mappings
Problem 27E: 27. Let , where and are nonempty. Prove that has the property that for every subset of if and...
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