Is z = 0 an isolated singular point of f(2)= cot (7/2)? Provide reasons for your answer.

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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COMPLEX ANALYSIS
PLEASE ANSWER ALL QUESTIONS
D
1. Is z = 0 an isolated singular point of f(2)=cot (7/2)? Provide reasons for your answer.
2. What is the difference between f(2) dr and P.V.
v. [₁ f(x) dx?
M
I
Let f(2)= and let C = {2 € C: [2] = 1}, described in the positive sense. Determine the value of
Acarg f(2).
in the annulus 1 ≤|2|< 2.
Determine the number of roots, counting multiplicities, of the equation
27+822-42-2=0
Find
Час Replace
Change
Styles Select
Editing
G
NRE= 90%
90%
@?
E
▶HOA
Transcribed Image Text:| W ▶ File 70 Paste 161514·|·13·|·12·|·11·10 ·9··8·1·7·1·6·1·5·1·4·1·3·1·2·1·1···F Home Insert Cut Copy Format Painter Clipboard TO 04:45 PM 2022-08-24 Page: 1 of 1 Words: 8 Page Layout Calibri (Body) BIU T 14 References T Font Α Α΄ I U abe X₂ X³ x² A B-B-S ## T AaBbCcDc AaBbCcDc AaBbC AaBbCc AaBI AaBbCcl АА Normal No Spaci... Heading 1 Title Subtitle Heading 2 Styles ▶ · 2 · 1 · 1 · 1 ···1·1·2·1·3·1·4·1·5·1·6·1·7·1·8·1·9·|·10·|·11· |· 12 · |· 13 · |·14· |·15· |· ·|·17· |· 18. Mailings T Aa ab Document1 - Microsoft Word (Product Activation Failed) View Aal 3. Review 4. Paragraph COMPLEX ANALYSIS PLEASE ANSWER ALL QUESTIONS D 1. Is z = 0 an isolated singular point of f(2)=cot (7/2)? Provide reasons for your answer. 2. What is the difference between f(2) dr and P.V. v. [₁ f(x) dx? M I Let f(2)= and let C = {2 € C: [2] = 1}, described in the positive sense. Determine the value of Acarg f(2). in the annulus 1 ≤|2|< 2. Determine the number of roots, counting multiplicities, of the equation 27+822-42-2=0 Find Час Replace Change Styles Select Editing G NRE= 90% 90% @? E ▶HOA
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