h2 - Question 3. Prove that 6 is irrational. Question 4....

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HOMEWORK 2 Question 1. Prove that if a and b are odd integers, then a + b is an even integer. Question 2. Prove that if n is an odd integer, then 2 n 2 + 3 n + 4 is an odd integer.
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Unformatted text preview: Question 3. Prove that 6 is irrational. Question 4. Prove that 2 + 3 is irrational. 1...
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