Question

Dada a matriz complete:​

Answer 1

a) $a_{22}$ = 4

b) $a_{31}$ = 2

c) $a_{12}$ = 3

d) $a_{33}$ = 3

e) $a_{32}$ = -2

f ) $a_{11}$ = 2

g) $a_{21}$ = 1

h) $a_{13}$ = 1

i) $a_{23}$ = 5

j) $a_{43}$ = ∅ (não pertence a matriz)