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Solved: Show that these statements about the real number x
Chapter 7, Problem 32E(choose chapter or problem)
QUESTION:
Show that these statements about the real number x are equivalent: (i) x is rational (ii) x/2 is rational (iii) 3x–1 is rational.
Questions & Answers
QUESTION:
Show that these statements about the real number x are equivalent: (i) x is rational (ii) x/2 is rational (iii) 3x–1 is rational.
ANSWER:Solution: Step 1 :We have to prove that the statements about the real number x are equivalent1. x is rational 2. x/2 is rational 3. 3x-1 is rational