100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Previously searched by you
Previously searched by you
logo
COS3761 Assignment 2 2023 (ANSWERS) $2.84   Add to cart
Quickly navigate to
Preview
  2.  
  3. University Of South Africa (Unisa)
  4.  
  5. COS3761 - Formal Logic III (COS3761)

Other

COS3761 Assignment 2 2023 (ANSWERS)
 42 views  1 purchase
  • Course
  • COS3761 - Formal Logic III (COS3761)
  • Institution
  • University Of South Africa (Unisa)

COS3761 Assignment 2 2023 (ANSWERS) ASSIGNMENT 2 Please note that this is a written assignment. You need to prepare and submit a document in Word or PDF format. Predicates D(x) x is a degree M(x, y) x is a major subject of y L(x, y) x loves y H(x, y) x hates y T(x, y) x takes y Consta...

[Show more]

Preview 2 out of 11  pages

Document information

  • July 15, 2023
  • 11
  • 2022/2023
  • Other
  • Unknown

Subjects

  • cos3761 assignment 2 2023 answers

Written for

  • University of South Africa (Unisa)
  • COS3761 - Formal Logic III (COS3761)
All documents for this subject (19)

Seller

avatar-seller
itsbesttutors

Reviews received

Content preview

, Answer:


Question 1.1:
∃x D(x) ∧ M(i, x)


Translation: There exists a degree x such that x is a major subject of Information Systems.


Question 1.2:
∀x (L(x, c) → T(x, c) ∧ M(c, x))


Translation: For all x, if x loves Computer Science, then x takes it as a major subject of a
degree.


Question 1.3:
∀x (L(x, c) → ¬H(x, i))


Translation: For all x, if x loves Computer Science, then x does not necessarily hate
Information Systems.


Question 1.4:
∃x (T(x, i) ⊕ T(x, c))


Translation: There exists an x such that either x takes Information Systems or x takes
Computer Science, but not both.


(Note: The symbol "⊕" represents exclusive OR, which means one of the statements is
true, but not both.)


Question 1.5:
∃x ∃y (T(x, y) ∧ H(x, y))


Translation: There exist x and y such that x takes y as a subject and x hates y.

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller itsbesttutors. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $2.84. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

67163 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$2.84  1x  sold
  • (0)
  Add to cart