Additional Mathematics – Vectors in two dimensions | e-Consult
Vectors in two dimensions (1 questions)
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Answer 1
- The column vector for \(\overrightarrow{AB}\) is \(\begin{pmatrix}5-2\\3-(-1)\end{pmatrix}=\begin{pmatrix}3\\4\end{pmatrix}\).
- The magnitude is \(|\overrightarrow{AB}|=\sqrt{3^{2}+4^{2}}=\sqrt{9+16}=5.00\).