Consider the following system of linear equations. 2x - 3y - 4z = 4 - z = 3 x - 2y + z = -8 A. Write the system of equations as a matrix equation; i.e., write the system of equations in the form AX = B where A, X and Bare matrices. B. Find the inverse of the matrix A from part a. C. Solve the system of linear equations using the inverse of the matrix A found in part b.
Consider the following system of linear equations. 2x - 3y - 4z = 4 - z = 3 x - 2y + z = -8 A. Write the system of equations as a matrix equation; i.e., write the system of equations in the form AX = B where A, X and Bare matrices. B. Find the inverse of the matrix A from part a. C. Solve the system of linear equations using the inverse of the matrix A found in part b.
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter6: Matrices And Determinants
Section: Chapter Questions
Problem 10CC
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Consider the following system of linear equations.
2x - 3y - 4z = 4
- z = 3
x - 2y + z = -8
A. Write the system of equations as a matrix equation; i.e., write the system of equations in the form AX = B where A, X and Bare matrices.
B. Find the inverse of the matrix A from part a.
C. Solve the system of linear equations using the inverse of the matrix A found in part b.
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