12) Consider he algebraic extension E = bQ CVE, B, VF) of The field Q of rahionat numbers. Then (E : @]= - (a) 2 (b) 4

Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter5: Rings, Integral Domains, And Fields
Section5.2: Integral Domains And Fields
Problem 3E: Consider the set S={[0],[2],[4],[6],[8],[10],[12],[14],[16]}18, with addition and multiplication as...
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12) Consider Fhe algebraic extension E : QQ LVI, B,
VF) of
The field Q of rationat numbers. Then (E : &]= -
(a) 2
(b) 4
(c) 7
Transcribed Image Text:12) Consider Fhe algebraic extension E : QQ LVI, B, VF) of The field Q of rationat numbers. Then (E : &]= - (a) 2 (b) 4 (c) 7
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