科数网

设

| \begin{array}{lll} a_{1} & a_{2} & a_{3} \\ b_{1} & b_{2} & b_{3} \\ c_{1} & c_{2} & c_{3} \end{array} | = m

, 则

| \begin{array}{ccc} a_{1} & a_{2} & a_{3} \\ 2 b_{1} & 2 b_{2} & 2 b_{3} \\ 3 c_{1} & 3 c_{2} & 3 c_{3} \end{array} | = \begin{array}{lll}  \end{array}

.

A.

6 m

B.

- 6 m

C.

2^{3} 3^{3} m

D.

- 2^{3} 3^{3} m

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