(a) Show that helpful). (b) Evaluate lim x-0 coth x dx = log sinh x| + c. (Hint: you may find the substitution u = sinhx to be sinhæ X using l'Hôpital's Rule or otherwise. Check your result using a calculator. 1 ₁ (coth x - 1) (c) By treating as an improper integral, show that dx = = log (sinh 1).
(a) Show that helpful). (b) Evaluate lim x-0 coth x dx = log sinh x| + c. (Hint: you may find the substitution u = sinhx to be sinhæ X using l'Hôpital's Rule or otherwise. Check your result using a calculator. 1 ₁ (coth x - 1) (c) By treating as an improper integral, show that dx = = log (sinh 1).
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Could you please do all parts and provide written solutions , with explanations
![(a) Show that
I co
coth x dx = log sinh x| + c. (Hint: you may find the substitution u = sinh x to be
helpful).
(b) Evaluate lim
x →0
sinhæ
X
using l'Hôpital's Rule or otherwise. Check your result using a calculator.
1
L (
dæ = log (sinh 1).
(c) By treating as an improper integral, show that
coth x
1
X](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4061eb31-6ba2-4539-9b51-dd7b05481e7e%2F8f889eff-bd61-47b9-8588-1a9233bc4e01%2Fz30aw7b_processed.png&w=3840&q=75)
Transcribed Image Text:(a) Show that
I co
coth x dx = log sinh x| + c. (Hint: you may find the substitution u = sinh x to be
helpful).
(b) Evaluate lim
x →0
sinhæ
X
using l'Hôpital's Rule or otherwise. Check your result using a calculator.
1
L (
dæ = log (sinh 1).
(c) By treating as an improper integral, show that
coth x
1
X
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