An ordered field is a field F together with the order ( satisfying the conditions (i) a+b(a+cif b (c, and (ii) 0 ( ab if 0 ( a and 0 (b. Show that no order can be defined on the complex plane C such that C is an ordered field. (Hint: Use the definition and the result in §1 Q4 for C.)
An ordered field is a field F together with the order ( satisfying the conditions (i) a+b(a+cif b (c, and (ii) 0 ( ab if 0 ( a and 0 (b. Show that no order can be defined on the complex plane C such that C is an ordered field. (Hint: Use the definition and the result in §1 Q4 for C.)
Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter7: Real And Complex Numbers
Section7.1: The Field Of Real Numbers
Problem 22E: Prove that if F is an ordered field with F+ as its set of positive elements, then F+nen+, where e...
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