Prove the following statement using a direct proof. If x and y are rational numbers, then 4x + y is also a rational number.
Prove the following statement using a direct proof. If x and y are rational numbers, then 4x + y is also a rational number.
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 8TFE: Label each of the following statements as either true or false. Every decimal representation of a...
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