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    Logic and Methods of Proof

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    LADYRODELA QUIBOD
    This document covers logic symbols, truth tables, and methods of proof. It introduces statements, compound statements using logical connectives like conjunction, disjunction, negation, conditional, biconditional. It explains truth tables and logical equivalence. It also discusses quantifiers, methods of proof like direct proof, proof by contradiction, mathematical induction. Helpful external links on truth tables and methods of proof examples are provided.

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    Download as PDF, TXT or read online from Scribd

    Logic and Methods of Proof

    Uploaded by

    LADYRODELA QUIBOD
    23 views40 pages
    This document covers logic symbols, truth tables, and methods of proof. It introduces statements, compound statements using logical connectives like conjunction, disjunction, negation, conditional, biconditional. It explains truth tables and logical equivalence. It also discusses quantifiers, methods of proof like direct proof, proof by contradiction, mathematical induction. Helpful external links on truth tables and methods of proof examples are provided.

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    This document covers logic symbols, truth tables, and methods of proof. It introduces statements, compound statements using logical connectives like conjunction, disjunction, negation, conditional, biconditional. It explains truth tables and logical equivalence. It also discusses quantifiers, methods of proof like direct proof, proof by contradiction, mathematical induction. Helpful external links on truth tables and methods of proof examples are provided.

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    23 views40 pages

    Logic and Methods of Proof

    Uploaded by

    LADYRODELA QUIBOD
    This document covers logic symbols, truth tables, and methods of proof. It introduces statements, compound statements using logical connectives like conjunction, disjunction, negation, conditional, biconditional. It explains truth tables and logical equivalence. It also discusses quantifiers, methods of proof like direct proof, proof by contradiction, mathematical induction. Helpful external links on truth tables and methods of proof examples are provided.

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    of 40

    LOGIC SYMBOLS, TRUTH TABLE

    and METHODS of PROOF


    GEC 104
    Statements and Open Sentences

    Department of Mathematics and Statistics 1


    Statements and Open Sentences

    Department of Mathematics and Statistics 2


    Statements and Open Sentences

    Department of Mathematics and Statistics 3


    Compound Statements (New Statements from Old Ones)

    Department of Mathematics and Statistics 4


    Conjunction

    Department of Mathematics and Statistics 5


    Conjunction

    Department of Mathematics and Statistics 6


    Disjunction

    Department of Mathematics and Statistics 7


    Disjunction

    Department of Mathematics and Statistics 8


    Disjunction

    Department of Mathematics and Statistics 9


    Negation

    Department of Mathematics and Statistics 10


    Negation

    Department of Mathematics and Statistics 11


    Exercises on Conjunction, Disjunction, and Negation

    Department of Mathematics and Statistics 12


    Conditional

    Department of Mathematics and Statistics 13


    Conditional

    Department of Mathematics and Statistics 14


    Conditional

    Department of Mathematics and Statistics 15


    Derived Conditional

    Department of Mathematics and Statistics 16


    Derived Conditional

    Department of Mathematics and Statistics 17


    Biconditional

    Department of Mathematics and Statistics 18


    Biconditional

    Department of Mathematics and Statistics 19


    Logical Equivalence and Truth Tables

    Department of Mathematics and Statistics 20


    Logical Equivalence and Truth Tables

    Department of Mathematics and Statistics 21


    Logical Equivalence and Truth Tables

    Department of Mathematics and Statistics 22


    Logical Equivalence and Truth Tables

    Department of Mathematics and Statistics 23


    Department of Mathematics and Statistics 24
    QUANTIFIERS

    Department of Mathematics and Statistics 25


    QUANTIFIERS

    Department of Mathematics and Statistics 26


    Department of Mathematics and Statistics 27
    Department of Mathematics and Statistics 28
    Methods of Proof

    Department of Mathematics and Statistics 29


    Department of Mathematics and Statistics 30
    Methods of Proof

    Department of Mathematics and Statistics 31


    Department of Mathematics and Statistics 32
    Department of Mathematics and Statistics 33
    Mathematical Induction

    Department of Mathematics and Statistics 34


    Mathematical Induction

    Department of Mathematics and Statistics 35


    Department of Mathematics and Statistics 36
    Department of Mathematics and Statistics 37
    Helpful links:

    http://sites.millersville.edu/bikenaga/math-proof/truth-tables/truth-tables.html

    https://www.google.com/search?q=methods+of+proof+examples&oq=methods+of+proof&aqs=chro
    me .4.69i57j0l7.30444j0j7&sourceid=chrome&ie=UTF-8

    Department of Mathematics and Statistics 38


    End Page

    Thank you for listening

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