02v дх2 дуг 02v 1. (a) If v = x log(x +r) - r, where r2 = x2+y2, then show that + 1 x+r
02v дх2 дуг 02v 1. (a) If v = x log(x +r) - r, where r2 = x2+y2, then show that + 1 x+r
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section: Chapter Questions
Problem 18T
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Question
(a) only
![J²v
J²v
1
+
?х2 дуг x+r
1. (a) If va log(x+r) - r, where r2 = x2 + y2, then show that
X
Y
(b) If f(x, y) = arctan compute an approximate value of f(1.1,0.9) using the Taylor's series
x'
quadratic approximation.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ffb1a3143-feb6-4504-b513-20493214b6e5%2Fc9b1c445-d950-4941-92e7-0984bc68224a%2Ff4b3d6_processed.jpeg&w=3840&q=75)
Transcribed Image Text:J²v
J²v
1
+
?х2 дуг x+r
1. (a) If va log(x+r) - r, where r2 = x2 + y2, then show that
X
Y
(b) If f(x, y) = arctan compute an approximate value of f(1.1,0.9) using the Taylor's series
x'
quadratic approximation.
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