This is a multi$-$part question. Once an answer is submitted, you will be unable to return to this part.

Let A $=121101143367$

$.$

Ch $02$ Sec $6$ Ex $01($a$)-$ Matrix Size

What size is A$?$

Multiple Choice

$3\backslash$times $4$

$4\backslash$times $4$

$3\backslash$times $3$

$4\backslash$times $3$