حاصل جمع المتجهين :
A with rightwards arrow on top equals 3 i with hat on top plus 4 j with hat on top space space space space comma space space space space space B with rightwards arrow on top equals i with hat on top minus j with hat on top
5 i with hat on top plus 2 j with hat on top
2 i with hat on top plus 3 j with hat on top
4 i with hat on top plus 3 j with hat on top
4 i with hat on top