Question

Given vector v = (-2,5) and vector u = (6,8), what are the endpoints of vector v + u?O v +u = (13,4)O v +u = (4,13)V + U = (8,13).O V + u = (4,3)

Answer 1

endpointsThe addition of two vectors can be gotten with the formula below

$\begin{gathered} v=(a_1,b_1) \\ u=(a_2,b_2) \\ v+u=(a_1+a_{2,}b_1+b_{2)} \end{gathered}$

where,

$\begin{gathered} v=(-2,5),\text{ u=(6,8)} \\ a_1=-2,b_1=5,a_2=6,b_2=8 \end{gathered}$

By substituting in the formula above, we will have

$\begin{gathered} v+u=(-2+6,5+8) \\ v+u=(4,13) \end{gathered}$

Hence,

The end points of vector v+u =(4,13)

The correct answer