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De Morgan’s Laws – 2 - 9. De Morgan’s Laws – 2 - 9a. Proof – 2 - 16. Proof – 2 - 16d. Application – 2 - 10. Laws of Logic – 2 - 25. Laws of Logic – 2 - 25a. Laws of Logic – 2 - 25b. Laws of Logic – 2 - 25c. Laws of Logic – 2 - 25d. Application - 1. Example - 2. Exercise – 5. - PowerPoint PPT Presentation
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CS-708 1
De Morgan’s Laws – 2 - 9
CS-708 2
De Morgan’s Laws – 2 - 9a
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Proof – 2 - 16
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Proof – 2 - 16d
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Application – 2 - 10
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Laws of Logic – 2 - 25
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Laws of Logic – 2 - 25a
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Laws of Logic – 2 - 25b
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Laws of Logic – 2 - 25c
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Laws of Logic – 2 - 25d
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Application - 1
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Example - 2
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Exercise – 5
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Conditional Statements - 6
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Conditional Statements – 6a
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Truth Table for p q - 8
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Conditional Statements or Implications - 7
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Conditional Statements OR Implications – 7a
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Example – 9
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Alternative Ways of Expressing Implications – 10
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Alternative Ways of Expressing Implications – 10a
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Exercise - 11
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Exercise – 11a
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Translating English Sentences to Symbols - 12
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Translating English Sentences to Symbols – 12a
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Translating English Sentences to Symbols – 12b
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Translating English Sentences to Symbols – (3 – 12c)
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Translating Symbolic Propositions to English – 13
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Translating Symbolic Propositions to English – 13a
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Translating Symbolic Propositions to English – 13b
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Hierarchy of Operations for Logical Connectives - 14
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Truth Table for p v ~ q ~ p – 20a
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Truth Table for p v ~ q ~ p – 20b
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(p q) (~p r) - 21
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(p q) (~p r) – 21a
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(p q) (~p r) – 21c
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p q ≡ ~q ~p- 22
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Implication Law – 23
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Negation of a Conditional Statement - 15
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Examples – (3 - 16)
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Example – 16a
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Inverse of a Conditional Statement - 24
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p q is not equivalent to ~p ~q – (3 – 25)
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Writing Inverse – 17
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Writing Inverse – 17a
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Converse of a Conditional Statement - 26
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Converse of a conditional Statement – (3 – 27)
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Writing Converse – 18
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Writing Converse – 18a
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Contrapositive of a Conditional Statement– 28
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Writing Contrapositivity – 19
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Writing Contrapositivity – 19a
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Biconditional - 2
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Truth Table for p <--> - 3
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Examples – 4a
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Examples – 4b
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p q = (p q) (q p) – 5av
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p q = (p q) (q p) – 5bv
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p q = (p q) (q p) – 5cv
– 5c
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vp q = (p q) (q p) – 5
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Rephrasing Biconditional - 6
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Examples – 9
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Examples – 9a
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Examples – 9b
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Examples – 9c
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Truth table for (p q) (~q ~p) – 7a
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Truth table for (p q) (~q ~p) – 7b
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Truth table for (p q) (~q ~p) – 7c
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Truth table for (p q) (~q ~p) – 7
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(p q) (r q) – 8
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(p q) (r q) – 8b
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(p q) (r q) – 8c
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(p q) (r q) – 8d
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(p q) (r q) – 8
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p ~ r q v r – 10v
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p ~ r q v r – 10bv
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p ~ r q v r – 10cv
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p ~ r q v r – 10dv
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p ~ r q v r – 10ev
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Show that ~p q ≡ p ~q – 11a
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Show that ~p q ≡ p ~q – 11b
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Show that ~p q ≡ p ~q – 11
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Show that ~p q ≡ p ~q – 11c
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Show that ~(p + q) ≡ p q – 12b
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Show That - 1(4 - 2c)
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Show that ~(p + q) ≡ p q – 12d
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Show that ~(p + q) ≡ p q – 12
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Laws of Logic – 14
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Laws of Logic - 14a
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Application – 15
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Application – 15b
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Exercise - 17
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Exercise – 17a
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Exercise – 17b
