Exercise 8.
Prove the statement: For all integers \(n\text{,}\) if \(5n\) is odd, then \(n\) is odd. Clearly state the style of proof you are using.
Prove the statement: For all integers \(n\text{,}\) if \(5n\) is odd, then \(n\) is odd. Clearly state the style of proof you are using.