Find the inverse of each of the matrices given below: \( \mathrm{P}...

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Find the inverse of each of the matrices given below:
\( \mathrm{P} \)
\[
\left[\begin{array}{rrr}
0 & 0 & -1 \\
3 & 4 & 5 \\
-2 & -4 & -7
\end{array}\right]
\]
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