A) \[k/6\]
B) \[2k\]
C) \[3k\]
D) \[6k\]
Correct Answer: D
Solution :
\[\left| \,\begin{matrix} 6a & 2b & 2c \\ 3m & n & p \\ 3x & y & z \\ \end{matrix}\, \right|\] = 2 × 3 \[\left| \,\begin{matrix} a & b & c \\ m & n & p \\ x & y & z \\ \end{matrix}\, \right|=6k\].You need to login to perform this action.
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