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Find the inverse of a 2 × 2 matrix

DIFFICULTYintrostandardchallengeexam
Question 1 of 8

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Let \(P\) be the following matrix

\[P = \begin{bmatrix} 3 & 5 \\ 4 & 7 \end{bmatrix}\]
4 marks

Calculate the inverse of \(P\). Give every entry as a whole number

\(P^{-1}\)