4 Answered Questions for the topic Reduced Row Echelon Form

Reduced Row Echelon Form Linear Algebra

03/04/20

Reduced Row Echelon Form

Compute the reduced row echelon form of each of the follow matrices: (a) [ 2 1 ] [ -3 -2 ] (b) [ 3 -3 -3 ] [ 2 -3 -4 ] (c) [ 2 2 ] [ 3 0 ] [ 1 0 ] (d) [ 1 -2 0 ] [ -2 4 -1 ] [ 2 -4 -1 ]
Reduced Row Echelon Form Linear Algebra Matrix

09/09/18

How do you solve a systems of equations using rref when the system in dependent?

In my case, after I used the rref function on my calculator to solve the equations: x − y + 7z = 3x − y + 8z = 2   It gave the following as a matrix: 1  -1  0  10 0  0  1  -1   I think this... more
Reduced Row Echelon Form Matrix Linear Algebra And Matrix Mat 211

09/09/18

When you have a 4x4 matrix that includes only 3 variable in the system, which variable is d?

Ex: x + y − z = −5x − y − 7z = 70.75x − 0.5y + 0.25z = 18x + y + z = 1   If a=x, b=y, and c=z, what is d?     
Reduced Row Echelon Form Linear Matrix Augmented

09/10/14

Solve the system by finding the reduced row-echelon form of the augmented matrix.

x+2y-4z=-4 -x-y+3z=z x+3y-5z=-6   How many solutions are there to this system?

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