Problem No.2 a) Find the product AB b) Show that A³ = 4A Let A= 1 -1 and B= 1 3 5 -1 1 3 1

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter11: Topics From Analytic Geometry
Section11.1: Parabolas
Problem 46E
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Problem No.2
a) Find the product AB
b) Show that A³ = 4A
Let A= 1 -1
and
B=
1
3
5
-1 1
3
1
Transcribed Image Text:Problem No.2 a) Find the product AB b) Show that A³ = 4A Let A= 1 -1 and B= 1 3 5 -1 1 3 1
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