2. Consider the following linear function: x1 + x2 + x3 + x4 x2 + x3 X1 X2 Vx E R4 A X3 X4 X4 Xi + x2 a) Write the matrix representation of this function. b) Find the inverse of A in functional form. c) Write the inverse of A in matrix form.

Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter2: Matrices
Section2.4: Elementary Matrices
Problem 39E: Use elementary matrices to find the inverse of A=100010abc, c0.
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2. Consider the following linear function:
|x1 + x2 + x3 + x4
X2 + x3
X1
X2
Vx E R4 A
X4
X3
X1 + x2
a) Write the matrix representation of this function.
b) Find the inverse of A in functional form.
c) Write the inverse of A in matrix form.
Transcribed Image Text:2. Consider the following linear function: |x1 + x2 + x3 + x4 X2 + x3 X1 X2 Vx E R4 A X4 X3 X1 + x2 a) Write the matrix representation of this function. b) Find the inverse of A in functional form. c) Write the inverse of A in matrix form.
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