Compute $\begin{pmatrix} -3 \\ 5 \end{pmatrix} \cdot \begin{pmatrix} -2 \\ 1 \end{pmatrix}$.
Question:
Compute $\begin{pmatrix} -3 \\ 5 \end{pmatrix} \cdot \begin{pmatrix} -2 \\ 1 \end{pmatrix}$.
Answer:
Let's think step by step.

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Compute $\begin{pmatrix} -3 \\ 5 \end{pmatrix} \cdot \begin{pmatrix} -2 \\ 1 \end{pmatrix}$.
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