Sharp EL-9900 Calculations using Math menus, Det det matrix name, Trans trans matrix name

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.

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