Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section9.9: Properties Of Determinants
Problem 45E
Related questions
Question
Use Cramer’s Rule to solve (if possible) the system of linear equations.
Expert Solution
Step 1
Given system of equations are
Firstly, we will find determinant of coefficient matrix.
Step 2
Now, we will find the following determinants.
Now, solution of given system of equations is
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