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COS1501 - Theoretical Computer Science I Summary Study Notes
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COS1501 - Theoretical Computer Science I Summary Study Notes. 
The development of 
number systems: 
Z 
+ 
, Z 
≥ and Z 
Positive integers: Z 
+ 
Z 
+ = {1, 2, 3, …} Law 1-7 
Non-negative integers: Z 
≥ 
Z 
≥ = {0, 1, 2, 3, …} Law 1-9 
Integers: Z 
Z = {... , -3, -2, -1, 0, 1, 2, …} Law 1-10 (Law 6 is different) and Def 1-3 
The Laws for Z+ and Z≥ 
Law 1 (commutativity): 
For all non-negative integers m and n, 
m + n = n + m and 
mn = nm. 
Law 2 (associativity): 
For all non-negativ...
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COS3751 EXAM PACK 2022
- Exam (elaborations) • 166 pages • 2021
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Recent exam questions and answers and summarized notes for exam preparation. Whatsapp 067 171 1739 for assistance. All the best on your exams!!
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COS1521 EXAM PACK 2024
- Exam (elaborations) • 255 pages • 2021
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COS1521 Latest exam pack questions and answers and summarized notes for exam preparation. Updated for 2024 exams . For assistance Whats-App.0.6.7..1.7.1..1.7.3.9 . All the best on your exams!!
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COS1501 EXAM PACK 2022
- Exam (elaborations) • 94 pages • 2021
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Recent exam questions and answers and summarized notes for exam preparation. Whatsapp 067 171 1739 for assistance. All the best on your exams!!
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COS2626 EXAM PACK 2024
- Exam (elaborations) • 526 pages • 2021
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COS2626 Latest exam pack questions and answers and summarized notes for exam preparation. Updated for 2024 exams . For assistance Whats-App.0.6.7..1.7.1..1.7.3.9 . All the best on your exams!!
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COS1501 EXAM PACK 2022
- Exam (elaborations) • 94 pages • 2021
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Recent exam questions and answers and summarized notes for exam preparation. Whatsapp 067 171 1739 or 067 026 7903 for assistance. All the best on your exams!!
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COS2626 EXAM PACK 2024
- Exam (elaborations) • 526 pages • 2021
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COS2626 Latest exam pack questions and answers and summarized notes for exam preparation. Updated for 2024 exams . For assistance Whats-App.0.6.7..1.7.1..1.7.3.9 . All the best on your exams!!
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COS1501 EXAM PACK 2022
- Exam (elaborations) • 94 pages • 2021
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Recent exam questions and answers and summarized notes for exam preparation. Whatsapp 067 171 1739 for assistance. All the best on your exams!!
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COS2601 EXAM PACK 2021
- Exam (elaborations) • 110 pages • 2021
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This exam pack contains • Exam question papers • Memorandums • Summary of the course material • Additional notes. All of the best for your exams!
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COS3721 EXAM PACK 2021
- Exam (elaborations) • 409 pages • 2020
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- $2.77
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COS3721 exam questions and answers and summarized notes for exam preparation. Whatsapp 067 171 1739 or 067 026 7903 for assistance. All the best on your exams!!
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