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Elements Of Modern Algebra

Elements Of Modern Algebra

8th Edition

ISBN:9781285463230

Author:Gilbert, Linda, Jimmie

Publisher:Gilbert, Linda, Jimmie

Chapter6: More On Rings

Section6.3: The Characteristic Of A Ring

Problem 20E: Let I be the set of all elements of a ring R that have finite additive order. Prove that I is an...

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Let I be the ideal generated by 2+5i in the ring of Gaussian integers Z[i].
Find a familiar ring that is isomorphic to R = Z[i]/I. Is R a field?
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