Resposta:
Explicação passo a passo:
C)
|5 1| |0 5 1 6|
|3 2| |2 -1 4 -3|
5.0+1.2 5.5+1.(-1) 5.1+1.4 5.6+1.(-3)
3.0+2.2 3.5+2.(-1) 3.1+2.4 3.6+2.(-3)
0+2 25-1 5+4 30-3
0+4 15-2 3+8 18-6
[2 24 9 27]
[4 13 11 12]
D)
| 1 6| |3 5|
|-2 1| |-1 2|
|4 3|
1.3+6.(-1) 1.5+6.2
-2.3+1.(-1) -2.5+1.2
4.3+3.(-1) 4.5+3.2
3-6 5+12
-6-1 -10+2
12-3 20+6
-3 17
-7 -8
9 26
