Casio FX-CG20 AU - To Calculate a Scalar Multiplication (`Row); To Calculate Scalar Multiplication and Add Results to Another Row; To Add Two Rows (Row+)

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Executing this program produces the following result.
u To calculate a scalar multiplication (`Row)
Example 2 To calculate the product of Row 2 of the matrix in Example 1 and the
scalar 4
The following is the syntax to use for this program.
`Row 4, A, 2_
Row
Matrix name
Multiplier
Mat A
u To calculate a scalar multiplication and add the results to another row
(`Row+)
Example 3 To calculate the product of Row 2 of the matrix in Example 1 and the
scalar 4, then add the result to row 3
The following is the syntax to use for this program.
`Row+ 4, A, 2, 3_
Rows to be added
Row for which scalar multiplication is to be calculated
Matrix name
Multiplier
Mat A
u To add two rows (Row+)
Example 4 To add Row 2 to Row 3 of the matrix in Example 1
The following is the syntax to use for this program.
Row+ A , 2 , 3 _
Row number to be added to
Row number to be added
Matrix name
Mat A