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5 -1 a) A = 3 4 -2 b) В — [ 7 4 11 2 c) C' = 6 1

5 -1 a) A = 3 4 -2 b) В — [ 7 4 11 2 c) C' = 6 1

Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Question

9.

Find the determinant and inverse of the following 2-by-2 matrices

 

5 -1 a) A = 3 4 -2 b) B = 4 11 2 с) С 6 1
Transcribed Image Text:5 -1 a) A = 3 4 -2 b) B = 4 11 2 с) С 6 1
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