Use a proof by contradiction to show that the difference of any rational number and any irrational number is irrational.
Use a proof by contradiction to show that the difference of any rational number and any irrational number is irrational.
Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter2: The Integers
Section2.4: Prime Factors And Greatest Common Divisor
Problem 35E: Prove that 23 is not a rational number.
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Use a proof by contradiction to show that the difference of any rational number and any irrational number is irrational.
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