Question

What is the sum of the two vectors (2,-1) and (3,3)?

Answer 1

vector addition is just (a1+b1,a2+b2), so in your case, it's (5,2)

Answer 2

Va = 2i - j
Vb = 3i + 3j
Vr = Va + Vb
Find Vr.

Answer 3

\[\left(\begin{matrix}2 \\ -1\end{matrix}\right) +\left(\begin{matrix}3 \\ 3\end{matrix}\right)=\left(\begin{matrix}5 \\ 2\end{matrix}\right)\]

Answer 4

Thank You @thushananth01 @stamp &'d @johnny0929