Find the inverse, if it exists, for the given matrix. -2 -4 -8 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The inverse matrix is. (Simplify your answer.) O B. There is no inverse matrix.
Find the inverse, if it exists, for the given matrix. -2 -4 -8 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The inverse matrix is. (Simplify your answer.) O B. There is no inverse matrix.
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter6: Linear Systems
Section6.4: Matrix Inversion
Problem 42E
Related questions
Question
100%
Expert Solution
Step 1
Given matrix is .
We have to find the inverse of the given matrix .
First we will find the determinant of the matrix .
Hence, .
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
Recommended textbooks for you
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
College Algebra
Algebra
ISBN:
9781305115545
Author:
James Stewart, Lothar Redlin, Saleem Watson
Publisher:
Cengage Learning
Elementary Linear Algebra (MindTap Course List)
Algebra
ISBN:
9781305658004
Author:
Ron Larson
Publisher:
Cengage Learning
Algebra and Trigonometry (MindTap Course List)
Algebra
ISBN:
9781305071742
Author:
James Stewart, Lothar Redlin, Saleem Watson
Publisher:
Cengage Learning