(a)[2]
Find $2m - n$.
(b)[2]
Find the value of $y$.
Mathematics 0580 · IGCSE · Vectors in two dimensions
Vectors in two dimensions — practice question
$m = \begin{pmatrix}11 \\ 5\end{pmatrix}$ and $n = \begin{pmatrix}8 \\ -3\end{pmatrix}$.
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