Enable text based alternatives for graph display and drawing entry

Try another version of this question

Given the matrices `A=[(4,-1,3),(2,1,-5),(-5,-4,-2)]` and `B=[(0),(1),(-5)]`

A. It is to multiply these matrices in this order `AB`.

B. If multiplication is possible what is `AB`
 
 

↑
X
MathQuill
   x  x  √  n√  |   | (   ) π ∞ DNE
   x  √  (   ) π ∞ DNE
( ) ( ] [ ) [ ] —∞ ∞ ∪ DNE
< > ≤ ≥ or All Real Numbers DNE
log logn ln n√  | | e 
sin cos tan arcsin arccos arctan ⟨ ⟩
[more..]