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COS3761 Assignment 1 2024 (ANSWERS)
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COS3761ASSIGNMENT 1 2024
, lOMoARcPSD|21997160
COS3761/103/0/2024
ASSIGNMENT 1 2023
Formal Logic III
COS3761
Year module
Computer Science Department
This tutorial letter contains the three assignments for COS3761.
BARCODE
, lOMoARcPSD|21997160
ASSIGNMENT 1
Please note: There are 20 questions in this assignment. Choose 1 option out of 4
options. Assignment weighs 30% of the year mark
Propositional logic symbol Declarative sentence associated with the symbol
p Sam comes to the club
q Susan comes to the club
r Titus comes to the club
s Bob comes to the club
Table 1
QUESTION 1
Using the symbols and their intended meaning given in Table 1, which of the options below is a correct
propositional logic translation of the following English sentence?
It is not the case that Sam and Bob come to the club.
Option 1: (p s)
Option 2: (p s)
Option 3: ps
Option 4: ps
QUESTION 2
Using the symbols and their intended meaning given in Table 1 which of the options below is a correct
propositional logic translation of the following English sentence?
If Susan comes to the club then Bob and Sam come too.
Option 1: p ∧ s→ q
Option 2: q→p∧s
Option 3: (q → p) ∧ s
Option 4: q∧p→ s
.
2
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