Problem No.3 2 -3 -5 2 -2 -4 C= -1 3 1 -3 -4 Let -1 3 5 A= -1 4 5 B= 1 -3 -5 4 1 -3 -4 -1 3 5 Find: a) AB b) ВА с) Вс d) CB e) CAB f) C' AB 8) (AB)C h) c'c i) 3A + 4B - 5C j) C-B? + A? - 31

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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Instruction: Answer the following matrices problems. Show the solutions and box the final answer.

Problem No.3
2 -3 -5
2 -2 -4
C= -1 3
1 -3
Let
-1 3 5
A= -1 4 5
B= 1 -3 -5
4
1 -3 -4
-1 3 5
-4
Find: a) AB b) BA
с) вс
d) CB
e) CAB
f) CT AB
8) (AB)'C
h) c'c i) 3A + 4B
5C ) c?-B? + A?-31
Transcribed Image Text:Problem No.3 2 -3 -5 2 -2 -4 C= -1 3 1 -3 Let -1 3 5 A= -1 4 5 B= 1 -3 -5 4 1 -3 -4 -1 3 5 -4 Find: a) AB b) BA с) вс d) CB e) CAB f) CT AB 8) (AB)'C h) c'c i) 3A + 4B 5C ) c?-B? + A?-31
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