User Guide
Page 82
... results of the above , A, B, and G are used for matrix arithmetic operations. • {Mat} ... {Mat command (matrix specification)} • {Det} ... {Det command (determinant command)} • {Trn} ... {Trn command (transpose matrix command)} • {Iden} ... {Identity command (identity matrix input)} • {Ref} ... {Ref command (row echelon form command)} • {Rref} ... {Rref command (reduced row echelon form command)} All of...
... results of the above , A, B, and G are used for matrix arithmetic operations. • {Mat} ... {Mat command (matrix specification)} • {Det} ... {Det command (determinant command)} • {Trn} ... {Trn command (transpose matrix command)} • {Iden} ... {Identity command (identity matrix input)} • {Ref} ... {Ref command (row echelon form command)} • {Rref} ... {Rref command (reduced row echelon form command)} All of...
User Guide
Page 84
... To invert the following matrix: Matrix A = 2 −1 3 19 1 1 −5 −21 043 0 *(MAT)(E)(Rref) (E)(Mat)?T(A)U • The row echelon form and reduced row echelon form operation may not produce accurate results due to find the row echelon form of the following matrix: 12 Matrix A = 34 *(MAT)(Mat) ?T(A)(x-1)U 2-46 *(... Gaussian elimination algorithm to dropped digits. Example To find the row echelon form of the following matrix: 123 Matrix A = 456 *(MAT)(E)(Ref) (E)(Mat)?T(A)U S Reduced Row Echelon Form This command finds the reduced row echelon form of...
... To invert the following matrix: Matrix A = 2 −1 3 19 1 1 −5 −21 043 0 *(MAT)(E)(Rref) (E)(Mat)?T(A)U • The row echelon form and reduced row echelon form operation may not produce accurate results due to find the row echelon form of the following matrix: 12 Matrix A = 34 *(MAT)(Mat) ?T(A)(x-1)U 2-46 *(... Gaussian elimination algorithm to dropped digits. Example To find the row echelon form of the following matrix: 123 Matrix A = 456 *(MAT)(E)(Ref) (E)(Mat)?T(A)U S Reduced Row Echelon Form This command finds the reduced row echelon form of...