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*Discrete Math* 2. Equivalence (4 points) Prove the following for all E R: x is rational 2-5 is rational 1/3 is rational. is rational ()

*Discrete Math*

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2. Equivalence (4 points) Prove the following for all E R: x is rational 2-5 is rational 1/3 is rational. is rational () :r . . 5 i:; rai nual x:/is rai1onal

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