The inverse of a Frobenius matrix is again a Frobenius matrix, equal to the original matrix with changed signs outside the main diagonal.
It is equal to the original matrix with changed signs outside the main diagonal. The inverse of a Frobenius matrix is again a Frobenius matrix.
The inverse of a Frobenius matrix is again a Frobenius matrix. It is equal to the original matrix with changed signs outside the main diagonal.
The inverse of a Frobenius matrix is again a Frobenius matrix. It is equal to the original matrix with changed signs outside the main diagonal.