Question

{1,2,3}dan b={2,1,5}, tentukan hasil dari hasil dari (ab)-a

Answer 1

(Ab) = [1.2, 2.1, 3.5]
(Ab) = [2, 2, 15 ]
(Ab) -a = [2-1, 2-2, 15-5]
(Ab) -a = [1, 0, 10]