Add two lines to a matrix.

Hello good day.

I have the following matrix

A = [1 1 1 1

         2 2 2 2

         3 3 3 3];

What instruction or how do I add two more lines

equal to the third line, that is, it looks like this

A = [1 1 1 1

         2 2 2 2

         3 3 3 3

         3 3 3 3

         3 3 3 3];

Waiting for your valuable help

Regards

Answer 1

[Matt J]

A=A([1;2;3;3;3],:)

[Ricardo Gutierrez]

Excellent !!!!

It worked

Thank you