1. Evaluate by expansion of minors: 10 -3 -2 -4 3 2 Solve the system by use of determinants: 12

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section: Chapter Questions
Problem 38RE
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1. Evaluate by expansion of minors:
10
-3
|-2 -4
3
2. Solve the system by use of determinants:
z + 3y + z= 4
2.x – 6y – 3z = 10
4x – 9y + 3z = 4
12
Transcribed Image Text:1. Evaluate by expansion of minors: 10 -3 |-2 -4 3 2. Solve the system by use of determinants: z + 3y + z= 4 2.x – 6y – 3z = 10 4x – 9y + 3z = 4 12
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