Let R = Z[i]. show that FR= {r+si | r,sE Q } = Q[i] F a field, Z the integers, Q the rational numbers.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.4: Fractional Expressions
Problem 63E
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Let R = Z[i]. show that FR= {r+si | r,sE Q } =
Q[i] F a field, Z the integers, Q the rational
numbers.
Transcribed Image Text:Let R = Z[i]. show that FR= {r+si | r,sE Q } = Q[i] F a field, Z the integers, Q the rational numbers.
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