[4,3_1,2]-[1,1_1,0]+[1,1_1,4]
Re posting this one. this is a matrice and the question says perform the indicated operations where possible I do not understand matrices at all.
does it look like this ?
│4 3│
│1 2│
-
│1 1│
│1 0│
+
│1 1│
│1 4│ ???
if it does than it is
│4 3│
│1 6│
As I said earlier, simply perform the operation on the corresponding elements