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Ap Eapcet

Matrices And Determinants

AP EAPCET 2023 - 15th May Evening Shift

MCQ+1 / -02023

Let $B=\left(\begin{array}{ccc}2 & 6 & 4 \\ 1 & 0 & 1 \\ -1 & 1 & -1\end{array}\right)$ and $C=\left(\begin{array}{ccc}-1 & 0 & 1 \\ 1 & 1 & 3 \\ 2 & 0 & 2\end{array}\right)$. If a matrix $A$ is such that $B A C=I$, then $A^{-1}=$


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