2-8-9

Matrix Calculations

uColumn Operations

•{DEL} ... {delete column}

•{INS} ... {insert column}

•{ADD} ... {add column}

u To delete a column

Example

To delete column 2 of the following matrix :

 

 

 

1

2

 

 

 

 

 

 

 

 

Matrix A =

3

4

 

 

 

 

 

5

6

 

 

e

3(COL)1(DEL)

u To insert a column

Example

To insert a new column between columns 1 and 2 of the following

 

matrix :

 

 

 

 

 

 

 

 

1

2

 

 

 

 

 

 

 

 

Matrix A =

3

4

 

 

 

 

 

5

6

 

 

e

3(COL)2(INS)

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