$ eginvmatrix -6 & -18 \ 4 & 20 \endvmatrix = (-6)(20) - (-18)(4) = -120 + 72 = -48 $

$ eginvmatrix -6 & -18 \ 4 & 20 \endvmatrix = (-6)(20) - (-18)(4) = -120 + 72 = -48 $ - Sterling Industries

📅 April 18, 2026 👤 scraface

Apr 18, 2026

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