Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section9.8: Determinants
Problem 9E
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Question
i need the answer quickly
![For the matric A find
-
The Determinant A (A).
- The Co-factor matric of A (Acof).
Where
-4 2
- 91
A= 3 4
1
1-32](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc32df3f5-c810-44b9-8bea-ceb5fcd05bb2%2Fde6b0c7f-a2ec-4b58-8f8d-22f646ec8b4a%2Fk1g05e5_processed.jpeg&w=3840&q=75)
Transcribed Image Text:For the matric A find
-
The Determinant A (A).
- The Co-factor matric of A (Acof).
Where
-4 2
- 91
A= 3 4
1
1-32
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