shoew that r+E and rE are irrational.
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 19E: Prove that if is a nonzero rational number and is irrational, then is irrational.
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If E is irrational number and r and e are an element of real numbers ,r is not equal to 0,and r is rational. shoew that r+E and rE are irrational.
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