Let {fn}1 be a sequence of continous functions on an interval [a, b]. If {fn}-1 converges uniformly to a function f on [a, b], then f is continous on [a, b]. (a) (i) Discuss the convergence of the sequence of functions fn, when fn(x) 1+ xn' where r E [0, 1]. (ii) Show that the sequence {fn}, where fn(x) = 1 is not uniformly convergent 1+ xn on x € [0, 1]. (b) Let fn(x) = is not uniform. (c) Is the converse of the above theorem necessary true? Justify your answer using the sequence fn(x)= nxe¬nª, x E [0, 1]. lt n2n, X E [0, 1]. Use the above theorem to show that the convergence
Let {fn}1 be a sequence of continous functions on an interval [a, b]. If {fn}-1 converges uniformly to a function f on [a, b], then f is continous on [a, b]. (a) (i) Discuss the convergence of the sequence of functions fn, when fn(x) 1+ xn' where r E [0, 1]. (ii) Show that the sequence {fn}, where fn(x) = 1 is not uniformly convergent 1+ xn on x € [0, 1]. (b) Let fn(x) = is not uniform. (c) Is the converse of the above theorem necessary true? Justify your answer using the sequence fn(x)= nxe¬nª, x E [0, 1]. lt n2n, X E [0, 1]. Use the above theorem to show that the convergence
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Related questions
Concept explainers
Equations and Inequations
Equations and inequalities describe the relationship between two mathematical expressions.
Linear Functions
A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.
Question
Can I have a detailed, step-by-step explanation for PART (c) of the following question?
Kindly include the relevant reasoning/assumptions made during simplifications & calculations along with them.
Thank you very much!
![Let {fn}1 be a sequence of continous functions on an interval [a, b]. If {fn}1 converges
uniformly to a function f on [a, b], then f is continous on [a, b].
(a) (i) Discuss the convergence of the sequence of functions fn, when fn(x)
1+ xn
where r E [0, 1].
(ii) Show that the sequence {fn}, where fn(x) =
1
is not uniformly convergent
1+ xn
on r E (0, 1].
(b) Let fn(x) =
is not uniform.
14 „2n X E [0, 1]. Use the above theorem to show that the convergence
(c) Is the converse of the above theorem necessary true? Justify your answer using the
sequence fn(x) = nxe-n, x E [0, 1].](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb27e8b87-bff8-4dfb-b0ff-38ce7d501282%2Ff60d11c1-3c46-415e-98c6-6c011960d2e2%2Ff0o3z6_processed.png&w=3840&q=75)
Transcribed Image Text:Let {fn}1 be a sequence of continous functions on an interval [a, b]. If {fn}1 converges
uniformly to a function f on [a, b], then f is continous on [a, b].
(a) (i) Discuss the convergence of the sequence of functions fn, when fn(x)
1+ xn
where r E [0, 1].
(ii) Show that the sequence {fn}, where fn(x) =
1
is not uniformly convergent
1+ xn
on r E (0, 1].
(b) Let fn(x) =
is not uniform.
14 „2n X E [0, 1]. Use the above theorem to show that the convergence
(c) Is the converse of the above theorem necessary true? Justify your answer using the
sequence fn(x) = nxe-n, x E [0, 1].
Expert Solution

This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps

Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, advanced-math and related others by exploring similar questions and additional content below.Recommended textbooks for you

Advanced Engineering Mathematics
Advanced Math
ISBN:
9780470458365
Author:
Erwin Kreyszig
Publisher:
Wiley, John & Sons, Incorporated

Numerical Methods for Engineers
Advanced Math
ISBN:
9780073397924
Author:
Steven C. Chapra Dr., Raymond P. Canale
Publisher:
McGraw-Hill Education

Introductory Mathematics for Engineering Applicat…
Advanced Math
ISBN:
9781118141809
Author:
Nathan Klingbeil
Publisher:
WILEY

Advanced Engineering Mathematics
Advanced Math
ISBN:
9780470458365
Author:
Erwin Kreyszig
Publisher:
Wiley, John & Sons, Incorporated

Numerical Methods for Engineers
Advanced Math
ISBN:
9780073397924
Author:
Steven C. Chapra Dr., Raymond P. Canale
Publisher:
McGraw-Hill Education

Introductory Mathematics for Engineering Applicat…
Advanced Math
ISBN:
9781118141809
Author:
Nathan Klingbeil
Publisher:
WILEY

Mathematics For Machine Technology
Advanced Math
ISBN:
9781337798310
Author:
Peterson, John.
Publisher:
Cengage Learning,

