Use the following matrices and find an elementary matrix E that satisfies the stated equation. =( A = 3 4 1 2 -7 -1 8 1 5 D = 2 B = 8 -6 3 8 2 3 1 5 21 3 4 1 1 5 -7 −1 4 1 " F = " 8 8 3 C = 1 5 1 1 4 1 3 2 2 4 1 -7 -1 -7 3

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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Use the following matrices and find an elementary matrix E that satisfies the stated equation.
1
1 5
3
-1
D) - - ( + D) - ( 4
B
8
= 2
3
-7
с
2
2
5
4 1
2
-7
A =
328
471
8
D= -6
3
1
21
4
531
9
8 1
1
3 4 1
∞ ∞ ∞
1
= 2 -7 -1
3
= 8
5
1
Transcribed Image Text:Use the following matrices and find an elementary matrix E that satisfies the stated equation. 1 1 5 3 -1 D) - - ( + D) - ( 4 B 8 = 2 3 -7 с 2 2 5 4 1 2 -7 A = 328 471 8 D= -6 3 1 21 4 531 9 8 1 1 3 4 1 ∞ ∞ ∞ 1 = 2 -7 -1 3 = 8 5 1
(a) EB = D
(b) ED = B
Transcribed Image Text:(a) EB = D (b) ED = B
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