Question

ME AAJUDEMMMM
.........

Answer 1

Explicação passo-a-passo:

3)

1 3 2

5 2 3

4 0 1

D = 1 . 2 . 1 + 3 . 3 . 4 + 2 . 5 . 0 - (4 . 2 . 2 + 0 . 3 . 1 + 1 . 5 . 3)

D = 2 + 36 + 0 - 16 + 0 - 15

D = 7

4)

4 3 1

2 1 5

1 6 2

D = 4 . 1 . 2 + 3 . 5 . 1 + 1 . 2 . 6 - (1 . 1 . 1 + 6 . 5 . 4 + 2 . 2 . 3)

D = 8 + 15 + 12 - 1 - 120 - 12

D = -98