Consider the following matrices 1 1 -2 [ 1 | A В - 4 -3 1 -3 1 4 -3 1 2 -3 2 -3 4 Determins which of the following expressions does NOT make sense (just circle your choices, do not compute any product): АВ, ВС, ВА, в-", (АС)" %— А"СТ, (АС)-1 — с-1А-1

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter6: Linear Systems
Section6.3: Matrix Algebra
Problem 7E
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Consider the following matrices
1
1 0
-2
1
-2
A
B
-3
1
C
-3
1
4
||
-3 1
4
2
-3
2
-3
4
Determins which of the following expressions does NOT make sense (just circle your
choices, do not compute any product):
АВ, ВС, ВА, в-1, (АС)" — АТСТ, (АС)-1 — с-Т-1
||
Transcribed Image Text:Consider the following matrices 1 1 0 -2 1 -2 A B -3 1 C -3 1 4 || -3 1 4 2 -3 2 -3 4 Determins which of the following expressions does NOT make sense (just circle your choices, do not compute any product): АВ, ВС, ВА, в-1, (АС)" — АТСТ, (АС)-1 — с-Т-1 ||
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