• ƒ(•) : R² → R² and g(-) : R³ → R² are given by ƒ (») = (37,³² (1²1/2-1/²) 3y₁ + y₂ Find the Jacobians ƒ'(y) and g'(x). For x = (−1 2 1)¹, find g′(§), ƒ' (g(x)), and (ƒog)'(X). Suppose X1 and gx₂= x3 x₁ + x₂ + x3 √x²x₂x3 + x²³

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Question
y₁
Suppose f(): R² → R² and g(.) : R³ → R² are given by f
Y2
x1
and gx₂=
x3,
=
3y₁+y/₂.
Find the Jacobians f'(y) and g'(x). For x = (−1 2 1)¹, find g'(x), ƒ'(g(x)), and (ƒog)'(X).
x1 + x₂ + x3
x₁x₂x3 + x²3
Transcribed Image Text:y₁ Suppose f(): R² → R² and g(.) : R³ → R² are given by f Y2 x1 and gx₂= x3, = 3y₁+y/₂. Find the Jacobians f'(y) and g'(x). For x = (−1 2 1)¹, find g'(x), ƒ'(g(x)), and (ƒog)'(X). x1 + x₂ + x3 x₁x₂x3 + x²3
Expert Solution
Step 1

Given : fy1y2=y12y2-y223y1+y22   ,  gx1x2x2=x1+x2+x3x12x2x3+x32

To Find : f'y , g'x 

             :   g'x¯ , f'gx¯ and fg'x¯

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