![Year 12 Specialist Math] I really need help with matrix row reduction. Why do the textbook and calculator reduce to different forms????? Am I using the wrong calculator command? (Rref is also Year 12 Specialist Math] I really need help with matrix row reduction. Why do the textbook and calculator reduce to different forms????? Am I using the wrong calculator command? (Rref is also](https://preview.redd.it/po1ny5z5g6991.jpg?width=640&crop=smart&auto=webp&s=d13f63ba99f35a82f2d05120ad9707052c3a7ed9)
Year 12 Specialist Math] I really need help with matrix row reduction. Why do the textbook and calculator reduce to different forms????? Am I using the wrong calculator command? (Rref is also
![SOLVED:Determine whether the matrix is in row reduced echelon form. If it is not, then show how t0 write it in RREF without the use of a matrix calculator Determine the solution SOLVED:Determine whether the matrix is in row reduced echelon form. If it is not, then show how t0 write it in RREF without the use of a matrix calculator Determine the solution](https://cdn.numerade.com/ask_images/0072804715824f6c954d66f00ca3fecb.jpg)
SOLVED:Determine whether the matrix is in row reduced echelon form. If it is not, then show how t0 write it in RREF without the use of a matrix calculator Determine the solution
![Using matrix row-echelon form in order to show a linear system has no solutions (video) | Khan Academy Using matrix row-echelon form in order to show a linear system has no solutions (video) | Khan Academy](https://cdn.kastatic.org/ka-youtube-converted/JVDrlTdzxiI.mp4/JVDrlTdzxiI.png)
Using matrix row-echelon form in order to show a linear system has no solutions (video) | Khan Academy
![linear algebra - Find the determinant of a $4 \times 4$ matrix using row reduction - Mathematics Stack Exchange linear algebra - Find the determinant of a $4 \times 4$ matrix using row reduction - Mathematics Stack Exchange](https://i.stack.imgur.com/0d5ww.png)
linear algebra - Find the determinant of a $4 \times 4$ matrix using row reduction - Mathematics Stack Exchange
Solved] Use a calculator to approximate the reduced row-echelon form of the augmented matrix representing the given system. Give the solution set wh... | Course Hero
![Solving a system of 3 equations and 4 variables using matrix row-echelon form (video) | Khan Academy Solving a system of 3 equations and 4 variables using matrix row-echelon form (video) | Khan Academy](https://cdn.kastatic.org/ka-youtube-converted/L0CmbneYETs.mp4/L0CmbneYETs.png)
Solving a system of 3 equations and 4 variables using matrix row-echelon form (video) | Khan Academy
![Matrices Elimination. Matrices elimination (or solving system… | by Solomon Xie | Linear Algebra Basics | Medium Matrices Elimination. Matrices elimination (or solving system… | by Solomon Xie | Linear Algebra Basics | Medium](https://miro.medium.com/max/715/0*3FDE_wXy9MhRxu9s.png)