Question: 1. Let n be an integer. Prove that if 3n+2 is even, then n is even using: a) A proof by contraposition b) A proof

1. Let n be an integer. Prove that if 3n+2 is

1. Let n be an integer. Prove that if 3n+2 is even, then n is even using: a) A proof by contraposition b) A proof by contradiction

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