Proofs - Proofs with Partioning: Example 1
Why was Statement 2 valid?
Why was Substitution used?
Could the order of Statements 2 and 3 have been switched and still result in a valid proof?
Why was Statement 2 valid?
Why was Substitution used?
Could the order of Statements 2 and 3 have been switched and still result in a valid proof?