Find the solution set of the following vector equation.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.3: Lines
Problem 27E
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**3. Find the solution set of the following vector equation.**

\[
x_1 
\begin{pmatrix}
-2 \\
3 \\
-3 
\end{pmatrix} 
+
x_2 
\begin{pmatrix}
6 \\
-9 \\
9 
\end{pmatrix}
+
x_3
\begin{pmatrix}
-6 \\
9 \\
-9 
\end{pmatrix} 
+
x_4
\begin{pmatrix}
-2 \\
1 \\
-2 
\end{pmatrix}
=
\begin{pmatrix}
4 \\
0 \\
3 
\end{pmatrix}
\]

In this equation, we are given a combination of vector coefficients multiplied by variables \((x_1, x_2, x_3, x_4)\) summing up to a result vector on the right-hand side. The goal is to find out the values of \(x_1, x_2, x_3,\) and \(x_4\) that satisfy the vector equation.

**Explanation of Vectors:**

1. The first vector is scaled by \(x_1\):
   \(
   \begin{pmatrix}
   -2 \\
   3 \\
   -3 
   \end{pmatrix}
   \)

2. The second vector is scaled by \(x_2\):
   \(
   \begin{pmatrix}
   6 \\
   -9 \\
   9 
   \end{pmatrix}
   \)

3. The third vector is scaled by \(x_3\):
   \(
   \begin{pmatrix}
   -6 \\
   9 \\
   -9 
   \end{pmatrix}
   \)

4. The fourth vector is scaled by \(x_4\):
   \(
   \begin{pmatrix}
   -2 \\
   1 \\
   -2 
   \end{pmatrix}
   \)

The combination of these vectors, across the respective \(x\) coefficients, should be equal to the vector on the right-hand side:
\(
\begin{pmatrix}
4 \\
0 \\
3 
\end{pmatrix}
\)

**Approach for Solving:**

To solve this, you will need to set up a system
Transcribed Image Text:**3. Find the solution set of the following vector equation.** \[ x_1 \begin{pmatrix} -2 \\ 3 \\ -3 \end{pmatrix} + x_2 \begin{pmatrix} 6 \\ -9 \\ 9 \end{pmatrix} + x_3 \begin{pmatrix} -6 \\ 9 \\ -9 \end{pmatrix} + x_4 \begin{pmatrix} -2 \\ 1 \\ -2 \end{pmatrix} = \begin{pmatrix} 4 \\ 0 \\ 3 \end{pmatrix} \] In this equation, we are given a combination of vector coefficients multiplied by variables \((x_1, x_2, x_3, x_4)\) summing up to a result vector on the right-hand side. The goal is to find out the values of \(x_1, x_2, x_3,\) and \(x_4\) that satisfy the vector equation. **Explanation of Vectors:** 1. The first vector is scaled by \(x_1\): \( \begin{pmatrix} -2 \\ 3 \\ -3 \end{pmatrix} \) 2. The second vector is scaled by \(x_2\): \( \begin{pmatrix} 6 \\ -9 \\ 9 \end{pmatrix} \) 3. The third vector is scaled by \(x_3\): \( \begin{pmatrix} -6 \\ 9 \\ -9 \end{pmatrix} \) 4. The fourth vector is scaled by \(x_4\): \( \begin{pmatrix} -2 \\ 1 \\ -2 \end{pmatrix} \) The combination of these vectors, across the respective \(x\) coefficients, should be equal to the vector on the right-hand side: \( \begin{pmatrix} 4 \\ 0 \\ 3 \end{pmatrix} \) **Approach for Solving:** To solve this, you will need to set up a system
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