5. Find a series diverges. 1a, which converges conditionally such that a aj

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
icon
Related questions
Question
Real Analysis II: Kindly follow notes to solve the problem in photo 1
{a}
09. AST. I fant in
numbers and
Defi Eaj
ex. 2.0
Conv. by
A-S-T
ex.
|a₁ ≤
(
8 W.
&a
fact
a
lim an o
is abs Conv.
abs. Conv..
because
J+1
Study 3/5 = 1/2 1/²
"1
is
E
B₁Aj
every Eaj
decreasing seg of positive
then & (-1)+
NOT
Thim: (Absolute Convergence Test)
If Assume
If Eaj Conv. abs, then 2(a) Conv.
Eaj
Conv. abs.
[Since |aj| = |aj| t; = 1, ...
j
we Ɛaj
get Eaj Conv.
80
if 2 lail Conv...
yes
abs. Conv.
an Converges-
Conv. (P-Sehes
p=2
X EA CON.
(Harmonic, Siv)
Problem
Bj
Elajh Conv.
aux
Coution the Converse is false
Def if Eaj Conv. but does not
Conv. abs then Eag Convergo Condition
22
either diverges Conv. abs,
от
Conv. Conditi
EGI
A
= 1 = 1/2 + 1/3 - 1/14 + 1/5 - 1/6 + 1/ 7- / 8 + 1/ 7- / 10 + 1/11 - 1/12 + 1/3 - 1/12/
#½-1⁄2-1⁄4-16-18-1/10 - 1/12 - 1/14
Transcribed Image Text:{a} 09. AST. I fant in numbers and Defi Eaj ex. 2.0 Conv. by A-S-T ex. |a₁ ≤ ( 8 W. &a fact a lim an o is abs Conv. abs. Conv.. because J+1 Study 3/5 = 1/2 1/² "1 is E B₁Aj every Eaj decreasing seg of positive then & (-1)+ NOT Thim: (Absolute Convergence Test) If Assume If Eaj Conv. abs, then 2(a) Conv. Eaj Conv. abs. [Since |aj| = |aj| t; = 1, ... j we Ɛaj get Eaj Conv. 80 if 2 lail Conv... yes abs. Conv. an Converges- Conv. (P-Sehes p=2 X EA CON. (Harmonic, Siv) Problem Bj Elajh Conv. aux Coution the Converse is false Def if Eaj Conv. but does not Conv. abs then Eag Convergo Condition 22 either diverges Conv. abs, от Conv. Conditi EGI A = 1 = 1/2 + 1/3 - 1/14 + 1/5 - 1/6 + 1/ 7- / 8 + 1/ 7- / 10 + 1/11 - 1/12 + 1/3 - 1/12/ #½-1⁄2-1⁄4-16-18-1/10 - 1/12 - 1/14
5. Find a series 1 a, which converges conditionally such that Σ;=1 a²
diverges.
Transcribed Image Text:5. Find a series 1 a, which converges conditionally such that Σ;=1 a² diverges.
Expert Solution
Step 1

Advanced Math homework question answer, step 1, image 1

steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Recommended textbooks for you
Advanced Engineering Mathematics
Advanced Engineering Mathematics
Advanced Math
ISBN:
9780470458365
Author:
Erwin Kreyszig
Publisher:
Wiley, John & Sons, Incorporated
Numerical Methods for Engineers
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…
Introductory Mathematics for Engineering Applicat…
Advanced Math
ISBN:
9781118141809
Author:
Nathan Klingbeil
Publisher:
WILEY
Mathematics For Machine Technology
Mathematics For Machine Technology
Advanced Math
ISBN:
9781337798310
Author:
Peterson, John.
Publisher:
Cengage Learning,
Basic Technical Mathematics
Basic Technical Mathematics
Advanced Math
ISBN:
9780134437705
Author:
Washington
Publisher:
PEARSON
Topology
Topology
Advanced Math
ISBN:
9780134689517
Author:
Munkres, James R.
Publisher:
Pearson,