Okay, so when I say “know your audience,” all this means is that we need to write in such a way as to always keep your reader in mind. And the end of our proof is a statement that wish to prove as noted by Virginia Commonwealth University.īut how do you fill in these “logical statements”?īy knowing your audience, grammar, structure, and method. The middle of the proof are statements that follow logically from preceding statements. The beginning of your proof asserts or assumes what we know to be true using definition and theorems. So how do we go about constructing a proof?Ī proof is a clear and well written argument, and just like a story, it has a beginning, middle, and end. In other words, a proof is an argument that convinces others that something is true.Ī direct proof begins with an assertion and will end with the statement of what is trying to be proved. What Is A Direct ProofĪ direct proof is a logical progression of statements that show truth or falsity to a given argument by using: In other words, a proof is a presentation of logical arguments that explains the truth of a particular statement by starting with things that are assumed to be true and ending with the statement we are trying to prove.
In mathematics, proofs are arguments that convince the audience that something is true beyond all doubt. Such a good question, and one you’re going to learn all about in today’s discrete math lesson. Jenn, Founder Calcworkshop ®, 15+ Years Experience (Licensed & Certified Teacher)
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