State True or False for the statements. \( \mathrm{P} \) \( (a \mat...

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State True or False for the statements.
\( \mathrm{P} \) \( (a \mathrm{~A})^{-1}=\frac{1}{a} \mathrm{~A}^{-1} \), where \( a \) is any real number and \( \mathrm{A} \) is a square matrix.

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