Show that : C M 2 (R) given by for a, b R gives

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Show that ∅ : C → M₂(R) given by

for a, b ∈ R gives an isomorphism of C with the subring ∅[C] of M₂(R).

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A First Course In Abstract Algebra

ISBN: 9780201763904

7th Edition

Authors: John Fraleigh

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Question Posted: Jan 05, 2023 05:26 AM

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Show that : C M 2 (R) given by for a, b R gives

Question:

p(a + bi) = D -b a

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We have Also Thus is a homomorphism It is ...View the full answer

A First Course In Abstract Algebra

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