1 2 3 A = 0 2 1 4 1 1 etermine whether the matrix 4A has an inverse by finding whether the determinant is non ero. If the determinant is nonzero, find the inverse using the formula for the inverse
1 2 3 A = 0 2 1 4 1 1 etermine whether the matrix 4A has an inverse by finding whether the determinant is non ero. If the determinant is nonzero, find the inverse using the formula for the inverse
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section9.8: Determinants
Problem 34E
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