Question: Problem 4. Consider the following statement: If a is an integer, then+5x 1 is odd. Answer the following questions about this statement. 4(a) Provide the

Problem 4. Consider the following statement: If a is an integer,

Problem 4. Consider the following statement: If a is an integer, then+5x 1 is odd. Answer the following questions about this statement. 4(a) Provide the predicate for the starting assumption for a direct proof of the given statement. 4(b) State the cases that you want to consider in your direct proof. 4(c) Prove the statement is true using a direct proof by exhaustion

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