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cos2661 assignment 2 solutions 2021 semester 1 and 2

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Guaranteed pass. Use this document along with your knowledge. This document serve as help for Cos2661 assignment 2 for both semesters, semester 1 and 2.

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Dave Barker-Plummer, Jon Barwise Language, Proof and Logic

Edition:oktober 2011
ISBN:9781575866321
Edition:1

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Institution: University of South Africa (Unisa)
Course: COS2661 - Formal Logic II (COS2661)

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Uploaded on: July 2, 2021
File latest updated on: July 6, 2021
Number of pages: 10
Written in: 2021/2022
Type: Class notes
Professor(s): B chimbo
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COS2661 ASSIGNMENT 02 2021

SEMESTER 1 AND 2

QUESTION 1

a) Suppose you know that (Cube(a) ᴧ Small(b)) ᴠ (Cube(c) ᴧ Small(c)).

Show that Small(b) ᴠ Small(c) follows

Proof:

Assume the disjunction:

(Cube(a) ᴧ Small(b)) ᴠ (Cube(c) ᴧ Small(c))

Then either:

(Cube(a) ᴧ Small(b))

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cos2661 assignment 2 solutions 2021 semester 1 and 2

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