Resposta:
se vira uai fds fds fds fds fds fds fds fds fds fds fds fds fds fds fds fds
Explicação passo-a-passo:
4)A-B= - 1-25 =-26 5)na matrz transposta linha vira coluna
2-(-8) 10 A^t=║3 ║
-3-4 -7 ║2 ║
║-10║
6)x=-2 y=3 z=4 w=-1
