Let : G G' be a group homomorphism, and let N be a normal subgroup

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Let ∅ : G → G' be a group homomorphism, and let N be a normal subgroup of G. Show that ∅[NJ is normal subgroup of ∅[G].

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A First Course In Abstract Algebra

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7th Edition

Authors: John Fraleigh

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Question Posted: Jan 02, 2023 04:46 AM

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Let : G G' be a group homomorphism, and let N be a normal subgroup

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We know that N is a subgroup of G We need only ...View the full answer

A First Course In Abstract Algebra

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