Differential Equations and Linear Algebra (4th Edition)

Published by Pearson
ISBN 10: 0-32196-467-5
ISBN 13: 978-0-32196-467-0

Chapter 6 - Linear Transformations - 6.6 Chapter Review - Additional Problems - Page 430: 12

Answer

$T(x,y,z)=(-x+4y,2y,3x-3y,3x-3y,2x-6y)$

Work Step by Step

We are given $A=\begin{bmatrix} -1 & 4\\ 0 & 2\\ 3 & -3 \\ 3& -3\\ 2 & -6 \end{bmatrix}$ Since $T(x,y,z)=Ax\\ =\begin{bmatrix} -1 & 4\\ 0 & 2\\ 3 & -3 \\ 3& -3\\ 2 & -6 \end{bmatrix}\begin{bmatrix} x\\ y \end{bmatrix}\\ =\begin{bmatrix} -x+ 4y\\ 2y\\ 3x-3y\\ 3x-3y\\ 2x-6y \end{bmatrix}$ Hence, $T(x,y,z)=(-x+4y,2y,3x-3y,3x-3y,2x-6y)$
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.