Jika A = [ 1 2] B = [ 2 3] dan C= [ 5 2 ] 3 4 0 1 -1 0 Tentukanlah (A+C) – ( A + B )

Tentukanlah ( A + C ) – ( A + B )

= ( A + C ) – ( A + B )

= (1,2 + 5,2) – (1,2 + 2,3)

= (1,2,5) – (1,2,3)

= 5

• answer by wildan