Week 2 HW Assignment.pdf

# Week 2 HW Assignment.pdf - MAT 243 Online Written Homework...

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MAT 243 Online Written Homework Assignments for Week 2 (units 4-5) (A natural number is a positive integer: 1,2, 3, etc.) 1.Formalize the following argument by using the given predicates and then rewriting theargument as a numbered sequence of statements. Identify each statement as either apremise, or a conclusion that follows according to a rule of inference from previousstatements. In that case, state the rule of inference and refer by number to the previousstatements that the rule of inference used. 2. Prove: the product of any two natural numbers is at least as big as either of them. 3. Prove that there exists a positive integer 𝑛 that satisfies 2𝑛 + 4 = 6. Make sure that you do not assume the conclusion. Assuming that a solution exists and deriving a value does not
• Spring '06
• Callahan

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