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Chapter 8: Matrix Features
Calculations using MATH menus
1 det det
matrix name
Returns the determinant of a square matrix.
The determinant can only be applied to a matrix which has the
same row and column dimensions.
Example
• Give the determinant of matrix
A.
2 trans trans
matrix name
Returns the matrix with the columns transposed to rows and the
rows transposed to columns.
Example
•Transpose rows and columns
of matrix B.
3 rowEF rowEF
matrix name
Returns the row Echelon Form of the specified matrix. The
number of columns must be greater than or equal to the number
of rows.
Example
• Give the row-echelon form of
matrix B.
4 rrowEF rrowEF
matrix name
Returns the reduced row Echelon Form of the specified matrix.
The number of columns must be greater than or equal to the
number of rows.
Example
• Give the reduced row-echelon
form of matrix B.