If f: G→ G be a homomor phism of groups and e,e be the identities in Gand's respectivel Then (c) f(e) = e'. (ii) f(a-¹) = [f(a)]-¹ where a € G. y-

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter1: Vectors
Section1.1: The Geometry And Algebra Of Vectors
Problem 24EQ
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If f :G →G be a homomor phism of groups
and e,e be the identities in Gand's respectively.
Then
(e) f(e) = e.
(ii) f(a−¹) = [f(a)]−¹ where a ɛ G.
Transcribed Image Text:If f :G →G be a homomor phism of groups and e,e be the identities in Gand's respectively. Then (e) f(e) = e. (ii) f(a−¹) = [f(a)]−¹ where a ɛ G.
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