6 4 A = 5 -5 4 -3 1 Find the images of u = = -7 41 -2 and 7 = a [B] с b under T.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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## Linear Transformation Application

### Problem Statement
Define the linear transformation \( T : \mathbb{R}^3 \to \mathbb{R}^3 \) by \( T(\vec{x}) = A\vec{x} \).

Given the matrix \( A \):

\[ A = \begin{bmatrix}
6 & 4 & -7 \\
5 & -5 & -7 \\
4 & -3 & 1 
\end{bmatrix} \]

### Task
Find the images of vectors \( \vec{u} \) and \( \vec{v} \) under the transformation \( T \).

#### Given Vectors
\[ \vec{u} = \begin{bmatrix}
-3 \\
-2 \\
-1 
\end{bmatrix} \]

\[ \vec{v} = \begin{bmatrix}
a \\
b \\
c 
\end{bmatrix} \]

### Required
Calculate \( T(\vec{u}) \) and \( T(\vec{v}) \).

### Solution Space
\[ T(\vec{u}) = \begin{bmatrix}
\boxed{} \\
\boxed{} \\
\boxed{}
\end{bmatrix} \]

\[ T(\vec{v}) = \begin{bmatrix}
\boxed{} \\
\boxed{} \\
\boxed{}
\end{bmatrix} \]

**Explanation:**
- To find \( T(\vec{u}) \), multiply the matrix \( A \) by the vector \( \vec{u} \).
- To find \( T(\vec{v}) \), multiply the matrix \( A \) by the vector \( \vec{v} \).

Insert the results into the respective boxes.
Transcribed Image Text:## Linear Transformation Application ### Problem Statement Define the linear transformation \( T : \mathbb{R}^3 \to \mathbb{R}^3 \) by \( T(\vec{x}) = A\vec{x} \). Given the matrix \( A \): \[ A = \begin{bmatrix} 6 & 4 & -7 \\ 5 & -5 & -7 \\ 4 & -3 & 1 \end{bmatrix} \] ### Task Find the images of vectors \( \vec{u} \) and \( \vec{v} \) under the transformation \( T \). #### Given Vectors \[ \vec{u} = \begin{bmatrix} -3 \\ -2 \\ -1 \end{bmatrix} \] \[ \vec{v} = \begin{bmatrix} a \\ b \\ c \end{bmatrix} \] ### Required Calculate \( T(\vec{u}) \) and \( T(\vec{v}) \). ### Solution Space \[ T(\vec{u}) = \begin{bmatrix} \boxed{} \\ \boxed{} \\ \boxed{} \end{bmatrix} \] \[ T(\vec{v}) = \begin{bmatrix} \boxed{} \\ \boxed{} \\ \boxed{} \end{bmatrix} \] **Explanation:** - To find \( T(\vec{u}) \), multiply the matrix \( A \) by the vector \( \vec{u} \). - To find \( T(\vec{v}) \), multiply the matrix \( A \) by the vector \( \vec{v} \). Insert the results into the respective boxes.
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