Theorem 6. Let K be a field extension of a field F and let o which are algebric over F. Then F (a,, a,., a,) is a finite extension of sion of F.

Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter5: Rings, Integral Domains, And Fields
Section5.3: The Field Of Quotients Of An Integral Domain
Problem 13E
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Theorem 6. Let K be a field extension of a field F and let a,, a,., a, be elements in K
which are algebric over F. Then F (a,, a,.., a,) is a finite extension of F and hence an algebric exten-
sion of F.
Transcribed Image Text:Theorem 6. Let K be a field extension of a field F and let a,, a,., a, be elements in K which are algebric over F. Then F (a,, a,.., a,) is a finite extension of F and hence an algebric exten- sion of F.
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