Consider the matrices A : -1 5 -18] [24] and B = [25-7³] -5

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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Homework 14:

Question 7

[
Compute each of the following. Use technology if you like.
Consider the matrices A
=
AB =
-1
(AB)-¹
|A-¹ =
B-1
=
A-¹B-1
B-¹A-¹
=
=
-
-1 5
-5 24
and B =
-5
2
-18]
7
Transcribed Image Text:[ Compute each of the following. Use technology if you like. Consider the matrices A = AB = -1 (AB)-¹ |A-¹ = B-1 = A-¹B-1 B-¹A-¹ = = - -1 5 -5 24 and B = -5 2 -18] 7
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