Manuals/calci/MATRIXREPLACECOLUMN

MATRIXREPLACECOLUMN (a,Column,ColumnIndex)

• $a$ is any matrix.

Description

• This function replace the column entries with the given values in the given matrix.
• In $MATRIXREPLACECOLUMN(a,Column,ColumnIndex)$, $a$ is a matrix with any order.
• $Column$ is the entries to be replaced in the given matrix.
• $ColumnIndex$ is the number of the column to be replaced.
• Suppose the column of the given matrix is more than the replaced column then the remaining entries will be displayed as Null.

Examples

1. MATRIXREPLACECOLUMN([[1,-1,2,-1],[2,-2,3,-3],[1,1,1,0],[1,-1,4,3]],[-8,-20,-2,4],3)

1	-1	2	-8
2	-2	3	-20
1	1	1	-2
1	-1	4	4

2. MATRIXREPLACECOLUMN([[1,-1,2,-1],[2,-2,3,-3],[1,1,1,0],[1,-1,4,3]],[-8,-2,4,9,31],3)

1	-1	2	-8
2	-2	3	-2
1	1	1	4
1	-1	4	9

See Also

• MATRIXOPERATIONS
• MMULT
• MDETERM

References

• Matrix replacecolumn