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What is the proof of constructive dilemma in logic NOT with truth table if p is q and if r is s and either p or r is true therefore either q or s is true?
Wiki User
∙ 16y ago
Please use the discussion area to explain this fascinating question Constructive Dilemma Proof: 1. ( A -> B ) Premise 2. ( C -> D ) Premise 3. ( A or C ) Premise 4. ( - B -> - A ) 1 , Contraposition 5. ( - A -> C ) 3 , Implication 6. ( - B -> C ) 4 , 5 Chain Argument 7. ( - B -> D ) 6 , 2 Chain Argument 8. ( B or D ) 7 Implication , Q.E.D.
Wiki User
∙ 16y ago
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Byzantine logic definition?
complicated logic. intricate and involved logic.
How does math help you with logic?
math basically IS logic.
Linda thistle square logic?
The.
When is that the 'NAND' logic gate can function as a 'NOT' logic gate?
When the two input terminals of a NAND gate are short circuited, it acts as a NOT gate.
What performs arithmetic and logic calculations?
There is a special part of the CPU that performs Arithmetic and Logical calculations. Its called Arithmetic Logic Unit ( ALU ).
What is a logic connective?
a logic connective is something like therefore or so.
What has the author T C Przymunsinski written?
T. C. Przymunsinski has written: 'On constructive negation in logic programming'
What is the present meaning of the thread of Ariadne?
The solving of a problem with multiple apparent means of proceeding - such as a physical maze, a logic puzzle, or a ethical dilemma - through an exhaustive application of logic to all available routes.
What type of connective is therefore?
reason,purpose and logic
Why must philosophy not be part of logic?
Philosophy: Doctrine: a belief (or system of beliefs) accepted as authoritative by some group or school Logic: The branch of philosophy that analyzes inference. Logic is a branch of philosophy, therefore logic is part of philosophy.
Meaning of the thread of ariadne?
Ariadne's thread, named for the legend of Ariadne, is the term used to describe the solving of a problem with multiple apparent means of proceeding - such as a physical maze, a logic puzzle, or an ethical dilemma - through an exhaustive application of logic to all available routes.In Greek myth, Ariadne was the daughter of King Minos of Crete and Queen Pasiphaë, she aided Theseus in overcoming the Minotaur and was (after being abandoned by Theseus) the bride of the god Dionysus.
What is propositional logic?
Proposition in logic refers to the statements that are either true or false, but not both. Such kind of statements or sentences are usually called propositions.
What is Proposition in Logic?
Proposition in logic refers to the statements that are either true or false, but not both. Such kind of statements or sentences are usually called propositions.
What is deduction in logic?
you asked a question what is deduction in logic - a statement somone who asks a question might not know the answer -general statement therefore you might not know the answer - conclusion
State the premises and conclusion what argument All students like logic Robin likes logic Robin is a student?
Premises: All students like logic. Robin likes logic. Conclusion: 3) Therefore, Robin is a student.
Is hail cold or hot?
Hail is ice. Logic would therefore dictate that it is cold.
Why is logic necessary for the study of philosophy?
Logic is necessary for the study of philosophy so as to be able to reason out some of the principles used in philosophy. Philosophy tries to connect general problems to reality and therefore logic must be applied.
