Confirm the infinitely many solutions for Ax=b
Confirm the infinitely many solutions for the linear system Ax=b which has been solved by Gauss Jordan elimination (RREF).
❖ We have confirmed the solution from the previous video by plugging it into the system of equations Ax=b, and confirming that the solution works in each equation.
Confirm the solution which we have computed in the previous video: • Gauss Jordan elimination (RREF) for Ax=b, ...
Solve a Nonhomogeneous linear system (Ax=b) by using a Reduced Row Echelon Form (RREF).
(Sometimes, they called this method as Gauss-Jordan elimination or Gauss-Jordan reduction method)
[A|b] to [REFF|c]
(b vector) changed to (c vector) because we have done RREF for the augmented matrix [A|b].
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• Linear Algebra
The link to the previous video:
• Gauss Jordan elimination (RREF) for Ax=b, ...
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