Can someone advise on how to find echelon form by using matlab?

14 November 2013 1 2K Report

. I have Ax = Iy, where A matrix and I Identity matrix.

Trevor nailed it!

To add to this, if Ax=Iy is true then getting rref([A y]) will result in the augmented matrix [I x] if there is a solution. If the left square matrix is not identity, then you either have infinite number of solutions or no solution at all (depending the elements)

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