Question: (a) Use proof by contradiction to show that for all integers n, 3n + 2 is not divisible by 3 (b) Prove that if a

(a) Use proof by contradiction to show that for all integers n, 3n + 2 is not divisible by 3

(b) Prove that if a product of two positive real numbers is greater than 100, then at least one of the numbers is greater than 10

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