Propositional logic - Study guides, Class notes & Summaries

Discrete Math Study Test Questions and Answers All Correct Proposition - Answer-A proposition is a declarative sentence (that is, a sentence that declares a fact) that is either true or false, but not both. It is a basic building block of logic. Propositional variables (or statement variables) - Answer-We use letters to denote propositional variables (or statement variables), that is, variables that represent propositions, just as letters are used to denote numerical variables. Compound...

CP- Final exam Review updated Questions and Answers 100% Already Graded A+ Excel Thinking - CORRECT ANSWER-requires you to go beyond the information you are given. Deductive reasoning - CORRECT ANSWER-given some specific premises, decide whether those premises allow you to draw a particular conclusion, based on the principles of logic. Ex- studying or research What are some factors of deductive reasoning? - CORRECT ANSWER--provides you with all the information you need to draw a conclus...

Proposition correct answers a declarative sentence (that is, a sentence that declares a fact) that is either true or false, but not both. Propositional Logic correct answers a mathematical model that allows us to reason about the truth or falsehood of logical expressions Propositional Variable correct answers contain logical operators such as AND, OR, and NOT. Logical Operators correct answers AND (Conjunction): ^ OR (Disjunction): v NOT (Negation): ~ IMPLICATION: => BICONDITIONA...

What is a skolem constant? Ans: Used to remove existential quantifier from FOL to transform to propositional logic. C1. What is a definite clause? Give an example Ans: A clause with exactly one positive literal. Example: - NOT A or NOTB or C - C What is a Horn Clause? Is it CNF or DNF? Ans: Clause with at most 1 positive literal. Example: - NOT A or NOT B or C - NOT A or NOT B or NOT C CNF Which tree search strategy do we use for Backward Chaining to solve first order logic? Ans: ...

TEST BANK A CONCISE INTRODUCTION TO LOGIC 13TH EDITION BY PATRICK J. HURLEY, LORI WATSON ISBN- 978-8 ISBN- 4781 A Concise Introduction to Logic 13th Edition Subject: Education, Teaching Methods & Materials Table of Contents Part I: Informational Logic Chapter 1: Basic Concepts Chapter 2: Language: Meaning and Definition Chapter 3: Informal Fallacies Part II: Formal Logic Chapter 4: Categorical Propositions Chapter 5: Categorical Syllogisms Chapter 6: Propositional Logic Chapter 7: Nat...

Test Bank for A Concise Introduction to Logic 14e 14th Edition by Patrick J. Hurley. Full Chapters test bank are included - Chapter 1 to 14 Part I: INFORMAL LOGIC. 1. Basic Concepts. Arguments, Premises, and Conclusions. Exercise. Recognizing Arguments. Exercise. Deduction and Induction. Exercise. Validity, Truth, Soundness, Strength, Cogency. Exercise. Argument Forms: Proving Invalidity. Exercise. Extended Arguments. Exercise. 2. Language: Meaning and Definition. Varieties of Meaning. Exercise....

BSC. MATHEMATICS AND COMPUTER SCIENCE Unit I Logic: Propositional equivalence, predicates and quantifiers, Methods of proofs, proof strategy, sequences and summation, mathematical induction, recursive definitions and structural induction, program correctness. Counting: The basics of counting, the pigeonhole principle, permutations and combinations, recurrence relations, solving recurrence relations, generating functions, inclusion-exclusion principle, application of inclusion-exclusion....

Conjunction The conjunction "p and q" is denoted by p∧q. The conjunction p∧q is true when both p and q are true and is false otherwise. Disjunction The disjunction "p or q" is denoted by p∨q. The disjunction p∨q is false when both p and q are false and is true otherwise. Exclusive Or (XOR) The exclusive or "p xor q" is denoted by p⊕q. The exclusive or p⊕q is true when exactly one of p or q is true and is false otherwise. Conditional Statement (Implica...

Swinburne University of Technology COS30019 School of Science, Computing and Engineering Technologies Introduction to Artificial Intelligence Problem 1 – Propositional Logic (18 marks) About the credit card application the intelligent agent is assessing, the agent knows the following:  IF the applicant has high income OR the applicant does NOT overspend, THEN the applicant is creditworthy.  The applicant does NOT have high income OR the applicant overspends.  The applicant does...