Question

Draw the matrix I5

Answer 1

@TanteAnna Is that I5 or l5? lol is the 'I' big i or small L

Answer 2

And can you be more specific as to what you mean by that?

Answer 3

@TanteAnna ?? ding dong..

Answer 4

So this is the identity matrix as a 5x5 square matrix. This is just the common notation.

It's basically just a matrix with 5 columns and 5 rows with all zeroes except it has 1's down the diagonal from top left to bottom right.