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Question 1 · 6 marks
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Edexcel 9FM0
M
=
(
2
0
1
1
)
\mathbf{M} = \begin{pmatrix} 2 & 0 \\ 1 & 1 \end{pmatrix}
M
=
(
2
1
0
1
)
.
(a)
Find
M
2
\mathbf{M}^2
M
2
.
1 mark