If A = 2B, where A and B are square matrices of the order 3*3 and det.B = 5, what is det.A?

Asked by  | 18th Mar, 2008, 07:27: PM

Expert Answer:

det. A  =  2x2x2xdet.B = 8 det B = 8X5 =40.

Answered by  | 2nd Apr, 2008, 05:32: PM

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