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If $A = \begin{pmatrix} 2 & 2 \ 9 & 4 \end{pmatrix}$ and $I = \begin{pmatrix} 1 & 0 \ 0 & 1 \end{pmatrix}$, then $10A^{-1}$ is equal to:
(1) $A - 4I$
(2) $6I - A$
(3) $A - 6I$
(4) $4I - A$
BETA
