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Find the inverse of a 2 × 2 matrix

DIFFICULTYintrostandardchallengeexam
Question 1 of 8

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Let \(C\) be the following matrix

\[C = \begin{bmatrix} 8 & 3 \\ 5 & 2 \end{bmatrix}\]
4 marks

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

\(C^{-1}\)