Q4: Answer two only: 4 2 0 2 3 2 1 1 21. 0: -2 -2 and -1 1. (A): If A = -2 Find AB and AC. B = 2 l-1 C = 3 1 0 -31 2 6 1 L-1 2

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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Question
Q4: Answer two only:
4
2
2
1
-1
(A): If A =
L-2
Find AB and AC.
0
0 ;
1.
B =
2
2
-1
3 1
-2 -2
2
1
and
C =
3
0
l-1
1
2
2
-31
6
1
Transcribed Image Text:Q4: Answer two only: 4 2 2 1 -1 (A): If A = L-2 Find AB and AC. 0 0 ; 1. B = 2 2 -1 3 1 -2 -2 2 1 and C = 3 0 l-1 1 2 2 -31 6 1
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