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
Related questions
Question
Given the following augmented matrix representing a system of linear equations, find the solution.
Expert Solution
Step 1
Given:
AX=b where
and and
we write in the augmented matrix representation of given linear equation
Step 2
Determinant of A :
Determinant of A is nonzero so given system has unique solution.
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