2026 CCHMS P1 Q19

2026 CCHMS P1 Q19

Secondary 4
4 marks

Given that \(A=(-1,2)\) and \(B(2,3)\).

  1. Find the length of \(AB\).[2]

Point \(B\) is translated by the vector \(\begin{pmatrix}5\\-1\end{pmatrix}\) to point \(C\).

  1. Find \(\overrightarrow{OC}\).[2]

Solution:

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Answer:(a) \(3.16\) units (b) \(\begin{pmatrix}7\\2\end{pmatrix}\).

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