For each n E N, consider xn n == X with x ER+. Define the sequence {gn} by 1 +2' 8n(x) = f(xn) (a) Find the limit function of {gn}, if exists. -- XER+.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Question
For 3(a)
Let the function f: R → R be defined by
f(x) =
0,
x2
x=0,
x = 0.
Transcribed Image Text:Let the function f: R → R be defined by f(x) = 0, x2 x=0, x = 0.
Question 3
For each nEN, consider xn
(a)
(b)
n
X
(ii)
with x ER+. Define the sequence {gn} by
8n(x) = f(xn) =
Find the limit function of {gn}, if exists.
==
1
21
Xn
XER+.
Choose ONE method below to explain whether {gn} converges uniformly on
A = [1,2) CR+.
(i)
By using limit criterion.
OR
By using Cauchy criterion for uniform convergence. (Include all analysis.)
Transcribed Image Text:Question 3 For each nEN, consider xn (a) (b) n X (ii) with x ER+. Define the sequence {gn} by 8n(x) = f(xn) = Find the limit function of {gn}, if exists. == 1 21 Xn XER+. Choose ONE method below to explain whether {gn} converges uniformly on A = [1,2) CR+. (i) By using limit criterion. OR By using Cauchy criterion for uniform convergence. (Include all analysis.)
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