Ononot — If \text{tr}(A) = 3 and \det(A) = 2 for a 2 \times 2 matrix,

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Matriceshard

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If $\text{tr}(A) = 3$ and $\det(A) = 2$ for a $2 \times 2$ matrix, what is $\text{tr}(A^{-1})$ ?