Consider the statement: Vrational numbers r and s, r/s is rational. The statement is true. We can write a formal proof. The statement is true. We can prove it by the method of exhaustion. The statement is true. We can prove it by the method of contraposition. The statement is false. We can find a counter example.

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Consider the statement:
Vrational numbers r and s, r/s is rational.
The statement is true. We can write a formal proof.
The statement is true. We can prove it by the method of exhaustion.
The statement is true. We can prove it by the method of contraposition.
The statement is false. We can find a counter example.
Transcribed Image Text:Consider the statement: Vrational numbers r and s, r/s is rational. The statement is true. We can write a formal proof. The statement is true. We can prove it by the method of exhaustion. The statement is true. We can prove it by the method of contraposition. The statement is false. We can find a counter example.
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