\begin{pmatrix} -3 \\ 4 \end{pmatrix}
Question:
Find $\begin{pmatrix} 3 \\ -7 \end{pmatrix} + \begin{pmatrix} -6 \\ 11 \end{pmatrix}.$
Answer:
Let's think step by step.

user
\begin{pmatrix} -3 \\ 4 \end{pmatrix}
Find $\begin{pmatrix} 3 \\ -7 \end{pmatrix} + \begin{pmatrix} -6 \\ 11 \end{pmatrix}.$
train