16. Let R* be the multiplicative group of non zero real numbers and let S= the group under the operation defined by aab=a+b+ ab. - Define the mapping f: R* S by f(r) = r - 1. Show that R* = S. -{-1} be
16. Let R* be the multiplicative group of non zero real numbers and let S= the group under the operation defined by aab=a+b+ ab. - Define the mapping f: R* S by f(r) = r - 1. Show that R* = S. -{-1} be
Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter3: Groups
Section3.5: Isomorphisms
Problem 5E
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