Suppose f, g are real-valued functions on ECR and p is a limit point of E. If g is bounded on E and lim f(x) = 0, show that x-p lim f(x)g(x) = 0. x-p

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter3: Functions
Section3.3: Rates Of Change And Behavior Of Graphs
Problem 2SE: If a functionfis increasing on (a,b) and decreasing on (b,c) , then what can be said about the local...
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(4) Suppose f, g are real-valued functions on ECR and p is a limit point of E. If g is bounded
on E and lim f(x) = 0, show that
x-p
lim f(x)g(x) = 0.
x→p
Transcribed Image Text:(4) Suppose f, g are real-valued functions on ECR and p is a limit point of E. If g is bounded on E and lim f(x) = 0, show that x-p lim f(x)g(x) = 0. x→p
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