logic
Constructive dilemma
taught
If P then Q; if R then S; P or R; so Q or S.
Taught in
-
Constructive and destructive dilemma
Introduction to Logic
Requires
- modus-ponens-form required
- disjunctive-syllogism-form required
Required by
- Destructive dilemma required
Local knowledge map
Local knowledge map
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Solid arrows are required prerequisites; dashed are recommended or helpful. Lower rows are more foundational. Click any box to jump to that concept.