Let f (2be the principal branch of z. (Remember that there is a difference between log z and Log a. A. Find f (i)

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Solve a,b,c,d

(Note: Round off your answer to 3 decimal points)
Let f (2be the principal branch of z, (Remember that there is a difference between log z and Log 2.
A. Find f (i)
f(21)f(2) ?.
f(21 2)
B. What is the value of
exp (пя)
Jеxp (2nл)
|2 еxp (пл)
C. Let us consider for some integers n, P:
f(21) f(2)
f(z1 2)
Find P for n
-1,0, and1
%3D
%3D
|еxp (п),0, еxp (-я)
|-7,2, 7
exp (-2т), 1, еxp (2т)
|2 еxp (-т), 2, 2 ехр (п)
D. What is the branch point of In (
OIn ( has no branch point(s).
2= +1
2.
Transcribed Image Text:(Note: Round off your answer to 3 decimal points) Let f (2be the principal branch of z, (Remember that there is a difference between log z and Log 2. A. Find f (i) f(21)f(2) ?. f(21 2) B. What is the value of exp (пя) Jеxp (2nл) |2 еxp (пл) C. Let us consider for some integers n, P: f(21) f(2) f(z1 2) Find P for n -1,0, and1 %3D %3D |еxp (п),0, еxp (-я) |-7,2, 7 exp (-2т), 1, еxp (2т) |2 еxp (-т), 2, 2 ехр (п) D. What is the branch point of In ( OIn ( has no branch point(s). 2= +1 2.
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