Let G={1,-1,i,-i} with usual multiplication then G is isomorphic to Select one: a. Z, x Z, b. (Z, +) c. (U4, .) d. (Z,, +)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.4: Fractional Expressions
Problem 84E
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Let G={1,-1,i,-i} with usual multiplication then G is isomorphic to
Select one:
a. Z, x Z,
b. (Z, +)
c. (U4, .)
d. (Z,, +)
Transcribed Image Text:Let G={1,-1,i,-i} with usual multiplication then G is isomorphic to Select one: a. Z, x Z, b. (Z, +) c. (U4, .) d. (Z,, +)
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