Examveda

Given that the determinant of the matrix \[\left[ {\begin{array}{*{20}{c}} 1&3&0 \\ 2&6&4 \\ { - 1}&0&2 \end{array}} \right]\]  is -12, the determinant of the matrix \[\left[ {\begin{array}{*{20}{c}} 2&6&0 \\ 4&{12}&8 \\ { - 2}&0&4 \end{array}} \right]\]  is

A. -96

B. -24

C. 24

D. 96

Answer: Option A


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