Q4: Answer two only: 4 2 2 -2 Find AB and AC. A): If A = 01 0; 1 -1 1. 2 B = 2 -1 3 -2 2 4-1711 -2 and 3 C = 0 -1 1 -3] 2 6 2 1

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
ChapterP: Prerequisites
Section: Chapter Questions
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Q4: Answer two only:
4
2
(A): If A = 2
1
1-2
-1 1
Find AB and AC.
01
0;
B =
2
2
l-1
3
-2
2
12/2014
-2 and
C =
3
0
l-1
1 -31]
2 6
2 1
Transcribed Image Text:Q4: Answer two only: 4 2 (A): If A = 2 1 1-2 -1 1 Find AB and AC. 01 0; B = 2 2 l-1 3 -2 2 12/2014 -2 and C = 3 0 l-1 1 -31] 2 6 2 1
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