Respuesta :

Answer:

82

Step-by-step explanation:

822n,wnmn 2.bkwvb;nkwnjvgcjvbnmjvgcxdcfgbjnbad

Answer:

The answer is 3 because in the 4th row and in the 3rd column, the number 3 is there.

a subscript 43 means in the 4th row and 3rd column for matrices.