\begin{pmatrix}[br] a & b\\[br] c & d[br]\end{pmatrix}\begin{pmatrix}[br] x\\[br] y\end{pmatrix}=\begin{pmatrix}[br] 5x + 9y\\[br] 9x + 11y\end{pmatrix}
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Did Cambridge maths students find maths and further maths a level very easy?Last reply 2 weeks ago
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Did Cambridge maths students find maths and further maths a level very easy?Last reply 2 weeks ago
Edexcel A Level Mathematics Paper 2 unofficial mark scheme correct me if wrong71