Given that f,(x) = (n+ 1)(n+ 2)(1 – x)x" and that f(x)= 0 for × €[0,1] 1. Show that the limit lim fn(x) =f(x) for each x€[0,1]· | fn(x)dx S for each xE[0,1] 2. Determine whether or not f(x)dx

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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Course : Real Analysis

QUESTION 5
Given that f,(x) = (n + 1)(n+2)(1 – x)x" and that f(x) =0 for x E[0,1]
1. Show that the limit lim fn(x) = f(x) for each x E[0,1]:
11
2. Determine whether or not
fn(x)dx-
for each xE[0,1]
f(x)dx
Transcribed Image Text:QUESTION 5 Given that f,(x) = (n + 1)(n+2)(1 – x)x" and that f(x) =0 for x E[0,1] 1. Show that the limit lim fn(x) = f(x) for each x E[0,1]: 11 2. Determine whether or not fn(x)dx- for each xE[0,1] f(x)dx
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