Question

Give the order of the matrix, and identify the given element of the matrix.

Answer 1

A matrix can be simbolyzed as follows,
\[\left[\begin{matrix} a_{11} & a_{12} & a_{13} \\ a_{21} & a_{22} & a_{23}\end{matrix}\right]\]
So, if you compare,
\[a_{12}=-11\]

Answer 2

If you need the order of the matrix, you need to put, filesxcolumms, so the order is 2x3 (do not multply the numbers).

Answer 3

so would it be 4 * 2 :-11
or 2*4; -11

Answer 4

Oh, sorry I eat a full columm. Sorry.

Answer 5

huh?

Answer 6

\[\left[\begin{matrix} 10 & -11 & 8 & -4 \\ 14 & 13 & -8 & 11\end{matrix}\right]\]
\[a_{12}=-11\]
Order: 2x4 (files by columms)

Answer 7

oh okay gotchaa !(: