Given that the determinant of the matrix \(\left[ {\begin{array}{*{20} – McqOptions

MCQOPTIONS

1.	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» B. -24

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