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If A and B are square matrices of order 3 such that |A| = -1, |B| = 3,then find the value of |2AB|.

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If A and B are square matrices of order 3 such that |A| = -1, |B| = 3,then find the value of |2AB|.

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|2AB| = 23 X |A| X |B|

=8 X (-1) X 3 = -24

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