Question

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Find the reduced row echelon form of the following matrices. Interpret your result by giving the...

Find the reduced row echelon form of the following matrices. Interpret your result by giving the solutions of the systems whose augmented matrix is the one given.

[ 0 0 3 -1 5

1 0 0 4 2

4 1 3 0 -8

1 2 7 9 0 ]

Solutions

Expert Solution

reducing the matrix to reduced row echelon form

solution is

x1 = - 29/28

x2 = -1077/112

x3 = 215/112

x4 = 85/112


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