Mathematics 0580 · IGCSE · Coordinates

Coordinates — practice question

(a)[1]

Find $\begin{pmatrix} 3 \\ 2 \end{pmatrix} + \begin{pmatrix} -1 \\ 5 \end{pmatrix}$.

(b)[1]

Find $\begin{pmatrix} 6 \\ 3 \end{pmatrix} - \begin{pmatrix} 4 \\ -2 \end{pmatrix}$.

(c)[1]

Find $4\begin{pmatrix} 2 \\ 5 \end{pmatrix}$.

Worked solution & mark scheme

This 3-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Final vector: $\begin{pmatrix}2\\7\end{pmatrix}$” …