Question: Prove the following statements using an indirect proof. Be explicit about the logical structure of each statement and how it relates to your proof.

Prove the following statements using an indirect proof. Be explicit about the logical structure of each statement and how it relates to your proof. 1. Suppose that a, b, c = R are positive. If ab = c then a cor b c. 2. Let m, n Z. If m + n is odd, then m is odd or n is odd.

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