A mathematical proof is an argument that convinces other people that something is true. In mathematical logic, "likely to be true" is not good enough. We try to prove things beyond any doubt at all. In your initial post, address the following: Compare proof by contradiction and proof by contrapositive and provide an example of one or the other. In responding to your classmates, compare your posts and discuss the following: Is the proof well-written and logically clear and correct? Explain how the type of proof that was not chosen could or could not be used for the same example.

A mathematical proof is an argument that convinces other people that something is true. In mathematical logic, "likely to be true" is not good enough. We try to prove things beyond any doubt at all. In your initial post, address the following: Compare proof by contradiction and proof by contrapositive and provide an example of one or the other. In responding to your classmates, compare your posts and discuss the following: Is the proof well-written and logically clear and correct? Explain how the type of proof that was not chosen could or could not be used for the same example.

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Question

A mathematical proof is an argument that convinces other people that something is true. In
mathematical logic, "likely to be true" is not good enough. We try to prove things beyond any doubt
at all.
In your initial post, address the following:
Compare proof by contradiction and proof by contrapositive and provide an example of one
or the other.
In responding to your classmates, compare your posts and discuss the following:
Is the proof well-written and logically clear and correct?
Explain how the type of proof that was not chosen could or could not be used for the same
example.

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