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CS Math 240 Spring 2023 copyright Sobieska Homework 2 Proofs Due on Fri Feb 17 11 59pm Problem 1 Prove that if n is an integer and 3n 2 is even then n is even Make sure you state which proof method you are using Problem 2 Show that if you pick 3 cupcakes from a box of chocolate and vanilla cupcakes you must get a pair of chocolate cupcakes or a pair of vanilla cupcakes Make sure you state which proof method you are using Problem 3 Prove or disprove that the product of two irrational numbers is irrational 1
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