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COS1501 Assignment 1 QUIZ (100% COMPLETE ANSWERS) 2024 (732357) - DUE 10 May 2024

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  • Course
  • Theoretical Computer Science I - COS1501 (COS1501)
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  • University Of South Africa (Unisa)
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  • Theoretical Computer Science

COS1501 Assignment 1 QUIZ (COMPLETE ANSWERS) 2024 (732357) - DUE 10 May 2024 ;100% TRUSTED workings, explanations and soluti ons. for assistance Whats-App.......0.6.7..1.7.1..1.7.3.9........... Which one of the following alternatives is FALSE regarding the number sets Z, Z , Z , Q and R? a. Z ...

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  • May 9, 2024
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  • 2023/2024
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COS1501
Assignment 1 (QUIZ) 2024
Detailed Solutions, References & Explanations

Unique number: 732357

Due Date: 10 May 2024, 7:00 PM




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, UNISA  2024  COS1501-24-Y  Welcome Message  Assessment 1

QUIZ




Started on Thursday, 9 May 2024, 6:17 PM
State Finished
Completed on Thursday, 9 May 2024, 6:47 PM
Time taken 30 mins 1 sec


Question 1
Complete

Marked out of 2.00




Which one of the following alternatives is FALSE regarding the number sets Z, Z+, Z≥, Q and R?


a. Z≥ ⊆ Z
b. Z+ ⊆ Z≥
c. R ⊆ Q
d. Z+ ⊆ R




Question 2

Complete

Marked out of 2.00




The set of all non-negative integers x less than 16 such that x2 is an even integer can be described as the set:
(Note: The required set must include as elements all non-negative integers x such that all the requirements for the set are
met.)


a. {x| x ∈ Z≥, x < 16, x2 = 2k for some k ∈ Z}
b. {x| x ∈ Z≥, x < 16, x2 = 2k for some k ∈ Z+}
c. {0, 2, 4, 16, 36, 64, 100, 144, 196}
d. {0, 2, 4}

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