1 Exercise 2.1.27 Consider the matrices A = - - - 3 B 1 - D= 2-52 [ 3 - 2 ²] c = [1 8] ,C= -3 21 5 0 1 1 P-[4-3-0 } ], E = [ } ] Find the following if possible. If it is not possible explain why. (a) -3AT (b) 3B-AT (c) ETB
1 Exercise 2.1.27 Consider the matrices A = - - - 3 B 1 - D= 2-52 [ 3 - 2 ²] c = [1 8] ,C= -3 21 5 0 1 1 P-[4-3-0 } ], E = [ } ] Find the following if possible. If it is not possible explain why. (a) -3AT (b) 3B-AT (c) ETB
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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![Exercise 2.1.27 Consider the matrices A
D=
=[3]
2
2,B
2
^ - [ - 1
·[ -3 -2 ² ]-c = [ ! 8].
= 3
,C=
21
5
1
+-+-+-
-3
Find the following if possible. If it is not possible explain why.
(a) -3AT
(b) 3B-AT
(c) ETB
(d) EET
(e) BT B
(f) CAT
(8) DT BE
,E=
-](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7dc5cf65-67df-4a3e-8bae-308a2a2509c4%2F674385ad-e7d0-4899-b3e2-c790c8a5bc80%2F5xh581f_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Exercise 2.1.27 Consider the matrices A
D=
=[3]
2
2,B
2
^ - [ - 1
·[ -3 -2 ² ]-c = [ ! 8].
= 3
,C=
21
5
1
+-+-+-
-3
Find the following if possible. If it is not possible explain why.
(a) -3AT
(b) 3B-AT
(c) ETB
(d) EET
(e) BT B
(f) CAT
(8) DT BE
,E=
-
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