Question

How can we use a matrix with latex on openstudy? Can we do that?

Answer 1

swear 2 owl bucks?

Answer 2

\[\left[\begin{matrix}1 & 2 \\ 3 & ?\end{matrix}\right]\]

Answer 3

type this form , and do like below
\[\left[\begin{matrix}? & ? \\ ? & ?\end{matrix}\right]\]

Answer 4

Thank you @amoodarya I am sending your owlbucks

Answer 5

go to equation , click over last gray line , there is form of matrix definition

Answer 6

\( \huge \left[\begin{matrix}i&j&k\\1 & 2&3 \\ 1 & 2&3\end{matrix}\right] \)

Answer 7

another way
\(\left[\begin{matrix}A & B \\ C & D\end{matrix}\right]\)

Answer 8

Ah yes I see it. Thanks

Answer 9

Just sent your owlbucks