Let E be an intermediate field. (a) If u F is separable over K, then u
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Let E be an intermediate field.
(a) If u ϵ F is separable over K, then u is separable over E.
(b) If F is separable over K, then F is separable over E and E is separable over K.
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ANSWER a If u is separable over K then its minimal polynomial over K has no repeated roots in a spli...View the full answer
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Related Book For
Algebra Graduate Texts In Mathematics 73
ISBN: 9780387905181
8th Edition
Authors: Thomas W. Hungerford
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