Show that End((Z 2 x Z 2 , +)) is not isomorphic to (Z 2 x Z
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Show that End((Z2 x Z2 , +)) is not isomorphic to (Z2 x Z2, +, ·).
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A homomorphism of Z 2 Z 2 can map the generators 1 0 and 0 1 on...View the full answer
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