Problem 21 to evaluate the following integrals. sin 2z dz (62-)³ where C is the circle |z| = 3.
Problem 21 to evaluate the following integrals. sin 2z dz (62-)³ where C is the circle |z| = 3.
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
Question
100%
Please send me answer of this question within 20 min i will rate u sure.send typed answer if not possible send on paper or written

Transcribed Image Text:i need solution of 22/ 24 plz
20.
21.
23.
24.
if C is the circle
(b) |z| = 2.
2 ln 2-2
Differentiate Cauchy's formula (3.9) or (3.10) to get
1
3
By differentiating n times,
n!
i fo
fo
f(n) (2)= 2πi
Ć
f(w) dw
(w - 2)²
obtain
f(w) dw
(w-2) n+1
Use Problem 21 to evaluate the following integrals.
sin 2z dz
22.
where C is the circle |z| = 3.
(62-T)³
e³dz
(z-In 2)4
cosh z dz
fo (2 in 2 - 2⁰
1
f(z) dz
or f'(a) = 2 i fc (2-a)²-
n!
f(z) dz
or f(n) (a) = 27 fo (2-a)^²+1
where C is the square in Problem 19.
where C is the circle |z| = 2.
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 3 steps with 3 images

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,

