Find the inverse, if it exists, of the following matrix using row of operations. First, find the reduced echelon form, THEN find the inverse next. Show all steps being separate.

Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter11: Systems Of Equations
Section11.3: Matrix Approa To Solving Linear Systems
Problem 51PS
icon
Related questions
Question

Find the inverse, if it exists, of the following matrix using row of operations. First, find the reduced echelon form, THEN find the inverse next. Show all steps being separate. 

This is a 3x3 matrix with the following elements:

\[
\begin{bmatrix}
-2 & -3 & 1 \\
-3 & -3 & 1 \\
-2 & -4 & 1
\end{bmatrix}
\]

### Matrix Explanation:

- The matrix consists of 3 rows and 3 columns.
- Each element in the matrix is positioned as follows:
  - The element in the first row and first column is -2.
  - The element in the first row and second column is -3.
  - The element in the first row and third column is 1.
  - The element in the second row and first column is -3.
  - The element in the second row and second column is also -3.
  - The element in the second row and third column is 1.
  - The element in the third row and first column is -2.
  - The element in the third row and second column is -4.
  - The element in the third row and third column is 1.

Matrices like this are often used in various mathematical computations, including solving systems of linear equations, transformations in graphics, and more. The arrangement and values of the elements within the matrix are crucial for these computations.
Transcribed Image Text:This is a 3x3 matrix with the following elements: \[ \begin{bmatrix} -2 & -3 & 1 \\ -3 & -3 & 1 \\ -2 & -4 & 1 \end{bmatrix} \] ### Matrix Explanation: - The matrix consists of 3 rows and 3 columns. - Each element in the matrix is positioned as follows: - The element in the first row and first column is -2. - The element in the first row and second column is -3. - The element in the first row and third column is 1. - The element in the second row and first column is -3. - The element in the second row and second column is also -3. - The element in the second row and third column is 1. - The element in the third row and first column is -2. - The element in the third row and second column is -4. - The element in the third row and third column is 1. Matrices like this are often used in various mathematical computations, including solving systems of linear equations, transformations in graphics, and more. The arrangement and values of the elements within the matrix are crucial for these computations.
Expert Solution
steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Recommended textbooks for you
Algebra for College Students
Algebra for College Students
Algebra
ISBN:
9781285195780
Author:
Jerome E. Kaufmann, Karen L. Schwitters
Publisher:
Cengage Learning
Linear Algebra: A Modern Introduction
Linear Algebra: A Modern Introduction
Algebra
ISBN:
9781285463247
Author:
David Poole
Publisher:
Cengage Learning
College Algebra (MindTap Course List)
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning
College Algebra
College Algebra
Algebra
ISBN:
9781938168383
Author:
Jay Abramson
Publisher:
OpenStax
Elementary Linear Algebra (MindTap Course List)
Elementary Linear Algebra (MindTap Course List)
Algebra
ISBN:
9781305658004
Author:
Ron Larson
Publisher:
Cengage Learning
Intermediate Algebra
Intermediate Algebra
Algebra
ISBN:
9780998625720
Author:
Lynn Marecek
Publisher:
OpenStax College