Find c23 and c12, where C = 2A – 3B, A = 4 1 1 1 and B = 2 -7 - -5 3 2 0-5 1 (a) C23 (b) C12

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter9: Systems Of Linear Equations
Section: Chapter Questions
Problem 28CLR
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4 1 1
1
and B =
2 -7
Find c23 and C12, where C = 2A – 3B, A =
-5 3 2
0 -5
1
(a)
C23
(b)
С12
Transcribed Image Text:4 1 1 1 and B = 2 -7 Find c23 and C12, where C = 2A – 3B, A = -5 3 2 0 -5 1 (a) C23 (b) С12
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