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    Automorphisms

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    1. Let T be any automorphism of G, show that ZT<(subset) Z. If G is a group and Z is the center of G.

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    https://brainmass.com/math/linear-transformation/automorphisms-22637

    Solution Preview

    By definition, Z(G)={x|xy=yx for any y in G}.
    You didn't give the definition of ...

    Solution Summary

    This is a proof regarding automorphisms.

    $2.19