Respuesta :

ni420

Answer:

-10i+0j

Explanation:

posin vector of A from origin is 8i-2j

and of B is -2i-2j

now using triangle law of vector addition we can get

AB=(-2i-2j)-(8i-2j). {i.e, teminal - initial)

AB=-10i+0j

✌️:)