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    Matrix Determinants, Transposes and Inverses

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    If A and B are 3X3 matrices with Det(a)=2 and Det(b)=3 ... if possible evaluate the following expressions

    1 Det(2AB)

    2 Det(A^4 B^T a^-1)

    Where T is transpose and -1 is INVERSE

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    https://brainmass.com/math/matrices/matrix-determinants-transposes-inverses-131449

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    If A and B are 3X3 matrices with ...

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    Matrix determinants, transposes and inverses are investigated. The solution is detailed and well presented.

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