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Self-Study Module "Focus on Reasoning and Proofs"
1 Navigation Instructions
2 Motivation and Content
3 Self-Evaluation Test
4 Logical Background
5 Basic Proof Techniques
5 Basic Proof Techniques (1/3)
5 Basic Proof Techniques (2/3)
5 Basic Proof Techniques (3/3)
5.1 Direct Proof
5.2 Proof by Induction
5.3 Proof by Contraposition
5.4 Proof by Contradiction / Proof by Contraction / "Reductio ad absurdum"
5.5 Proof by Cases / Proof by Exhaustion
5.6 The Pigeonhole Principle
5.7 Proof by Counterexample
5.8 Postevaluation Test
6 Recommended Exercises
7 Final Evaluation of the Module
8 CC Licence
Upon opening the module, click on ‘Tools’ to reveal the entire module content on the left side of your screen. Clicking it again will hide the content.
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