Write all essential submodule of Z 24 as Z-module.

Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter4: More On Groups
Section4.6: Quotient Groups
Problem 11E: Find all homomorphic images of the quaternion group.
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Q1/(A): Let f: M → N be R-homomorphism. Prove that :
1- f(0) = 0.
2- f(-a) = -f(a).
Va EM
(B): Let M be simple R –module , show if M is cyclic or not? (why)
(C): Write all essential submodule of Z24 as Z-module.
Transcribed Image Text:Q1/(A): Let f: M → N be R-homomorphism. Prove that : 1- f(0) = 0. 2- f(-a) = -f(a). Va EM (B): Let M be simple R –module , show if M is cyclic or not? (why) (C): Write all essential submodule of Z24 as Z-module.
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