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Questions  >>  CBSE XII  >>  Math  >>  Model Papers
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Q)

If $A_{ij}$ is the cofactor of the element $a_{ij}$ of the determinant $\begin{vmatrix}2 & -3 & 5\\6 & 0 & 4\\1 & 5 & -7\end{vmatrix}$,then write the value of $a_{32}.A_{32}$.

This question appeared in 65-1,65-2 and 65-3 versions of the paper in 2013.

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