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    Matrix Representation : Orthogonal Transformation

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    1. Show that the 3 x 3 matrix P= [ 1/2 -1//2 0 ]
    [ 0 0 1 ]
    [ 1/2 1/2 0 ]
    is an orthogonal matrix. Show work.

    Help:
    : is the square root of

    © BrainMass Inc. brainmass.com February 24, 2021, 2:18 pm ad1c9bdddf
    https://brainmass.com/math/matrices/matrix-representation-orthogonal-transformation-12942

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    Solution Summary

    A matrix is shown to be orthogonal using transpose and inverse. The solution is detailed and well presented.

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