3. In each case, find the order m of the pole and the corresponding residue B at the singularity z = 0: (a) sinh z z4 1 (b) z(e² - 1) Ans. (a) m = 3, B = 6' (b) m2, B=- Find the value of th

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter6: Applications Of The Derivative
Section6.3: Implicit Differentiation
Problem 26E
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3. In each case, find the order m of the pole and the corresponding residue B at the singularity
z = 0:
(a)
sinh z
z4
1
(b)
z(e² - 1)
Ans. (a) m = 3, B
=
6'
(b) m2, B=-
Find the value of th
Transcribed Image Text:3. In each case, find the order m of the pole and the corresponding residue B at the singularity z = 0: (a) sinh z z4 1 (b) z(e² - 1) Ans. (a) m = 3, B = 6' (b) m2, B=- Find the value of th
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