Give a 4 x 4 elementary matrix E which will carry out the row operation R4 - 5R₂ → R4. E = Test that E actually works for carrying out this row operation by computing the product EA for the matrix −1] -3 EA || = 100 A = -5 -1 2 5 -3

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Your Question:
Give a 4 x 4 elementary matrix E which will carry out the row operation R4 - 5R₂ → R4.
E =
Test that E actually works for carrying out this row operation by computing the product EA for the matrix
−1]
-3
EA
||
=
100
A =
-5
-1
2
5
-3
Transcribed Image Text:Give a 4 x 4 elementary matrix E which will carry out the row operation R4 - 5R₂ → R4. E = Test that E actually works for carrying out this row operation by computing the product EA for the matrix −1] -3 EA || = 100 A = -5 -1 2 5 -3
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