Give a 3 x 3 elementary matrix E which will carry out the row operation (-6) R₂→ R₂. E= Test that E actually works for carrying out this row operation by computing the product EA for the matrix 3 1 4 3 1 4 4 5 -3 EA= A= 1 5 3
Give a 3 x 3 elementary matrix E which will carry out the row operation (-6) R₂→ R₂. E= Test that E actually works for carrying out this row operation by computing the product EA for the matrix 3 1 4 3 1 4 4 5 -3 EA= A= 1 5 3
Chapter4: Systems Of Linear Equations
Section4.5: Solve Systems Of Equations Using Matrices
Problem 4.80TI: Perform the needed row operation that will get the first entry in row 2 to be zero in the augmented...
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Transcribed Image Text:Give a 3 x 3 elementary matrix E which will carry out the row operation (-6) R₂ → R₂.
Test that E actually works for carrying out this row operation by computing the product EA for the matrix
3 1 4
3
1
4
4 5
EA=
A =
1
5
3
-3
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