Conditional Statements, Biconditionals, and Deductive Reasoning Part 2 Conditional Statements Conditional Statements A conditional is an If then statement p q ...
Occurs when a conditional AND its converse are both true. ... The converse is also true. Converse concerning polygons : If it has exactly three sides, then it ...
Conditional Statements Section 2-2 Objective Students will be able to recognize conditional statements and their parts to write converses, inverses, and ...
If an angle is 140 , then it is obtuse. If you wear Nike shoes, you'll run faster. ... 140, then it is obtuse. Conditional: Converse: Inverse: Contrapositive: ...
This is it's Converse: If two angles are congruent, then the angles have the same measure. ... A shape is a pentagon if and only if it has 5 sides. ...
Identifying Well-Formed Formulae ('WFFs') Semantics (pertaining ... 5 If Chanel has a rosewood fragrance then so does Lanvin. C L. 6 Chanel has a rosewood ...
p: You can ride the roller coaster. q:You are under 4 feet tall ... One way to determine if two propositions are logically equivalent is to use truth table. ...
... Everyone who loves all animals is loved by someone Anyone who kills animals is loved by no-one Jack ... often useful) Inductive Reasoning (Induction) Reason ...
create a propositional KB by instantiating with depth-$n$ terms. see if a is entailed by this KB ... p1', p2', ... , pn', ( p1 p2 ... pn q) q?. p1' is King(John) ...
Lecture 05 Part A First Order Logic (FOL) Dr. Shazzad Hosain Department of EECS North South Universtiy shazzad@northsouth.edu To get A1, A2. a) skolemize first ...
The Resolution Refutation Proof Technique for First-Order Logic. Fall ... The other textbooks I considered are: David Poole, Alan Mackworth, and Randy Goebel. ...
Sentential Logic. Symbolization and Syntax. Review and Examples. Key. A: Anna will pass the course. ... D: Anna is always late for class. E: Bob studies hard. F: ...
... the conclusion. other examples Does God exist? P1) If there is unnecessary evil in the world, then God does not exist. P2) There is unnecessary evil in the world.
UNIVERSITY OF SOUTH CAROLINA. Department of Computer Science and ... The rete algorithm builds a dataflow network to allow for reuse of matchings; it ...
Inference in first-order logic. Chapter 9. Outline. Reducing first-order inference to ... Theorem: Turing (1936), Church (1936) Entailment for FOL is ...
... for example, only the presence or absence of an all T row is ... Construct a truth value assignment in which all sentences are true, if there is one and ...
King(Father(John)) Greedy(Father(John)) Evil(Father(John)) CS666 AI P. T. Chung Inference ... ? such that King(x) and Greedy(x) match King(John) and Greedy(y) ...
Arithmetic in Prolog. Basic arithmetic operators are provided for by built-in procedures: ... xv) Representable by a set of clauses (disjunctions of literals) ...
The only thing that matters is the fact that a proposition is True' or False' ... New statements can be obtained from primitive statements in two ways. ...
The logical disjunction, or logical Or, is true if one or both of the propositions are true. ... Computers represent information as bits (binary digits) A bit ...
... Greedy(Richard) Evil(Richard) ... exists that also says no to every non-entailed sentence. ... seems obvious that Evil(John), but propositionalization ...
An axiom is a basic assumption about mathematical structures that needs no proof. ... rules of inference and known theorems, axioms and definitions to show that q ...
Validity (Tautology) of a set of Wffs ... Two sentences p an q are logically equivalent ( or ) iff p q is a tautology ... inference is the tautology (P (P Q)) Q) ...
... in implicational form where all negated literals are in a conjunctive antecedent ... Take the negation of the proposed theorem (query), convert it to CNF, ...
Converse: If it is raining, then I am going to town. Converse ... The inverse of an implication has the same truth table as the converse of that implication. ...
... L will be infinitely long, and if they ... Line L is neither infinitely long nor without length. ... L: Line L is infinitely long. G: Line L has length ...
Implication plays an important role in reasoning a variety ... the mathematical concept of implication is independent of a cause ... use implication in English. ...
Russell, S & Norvig, P 'Artificial Intelligence: A Modern Approach', Prentice Hall ... Knows(John,x) Knows(John,Jane) Knows(John,x) Knows(y,OJ) Knows(John,x) ...
Converse Flip the hypothesis and conclusion If p, then q becomes If q, ... If you drive a mustang, then it is red. False, You drive a mustang that is black. b.
where you might use Dispatcher and/or Scheduler a pragmatic study Encoding VRP as an Open Shop Scheduling ... expect to be bad Encoding Job Shop Scheduling ...
Lesson 2.2 Analyze Conditional Statements ... It only takes one counterexample to show it s false. Use Guitar players are musicians. to write the following.