Given A and A₁ for the following system of equations, find det A and det A₁. 8x1 + 3x2 = -3 6x16x2: 3 A = A1 = 8 3 6-6 -3 3 3 -6 det (A) = Ex: 42 det (A₁) = Ex: 42
Given A and A₁ for the following system of equations, find det A and det A₁. 8x1 + 3x2 = -3 6x16x2: 3 A = A1 = 8 3 6-6 -3 3 3 -6 det (A) = Ex: 42 det (A₁) = Ex: 42
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 40E
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