100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Summary Logic and Philosophy $7.43
Add to cart

Summary

Summary Logic and Philosophy

1 review
 73 views  5 purchases
  • Course
  • Institution

Summary of the whole semester for the course 'Introduction to Logic and Philosophy'. All important concepts clearly and extensive explained, with examples provided. Passed the course with a 9.5 using this summary!

Preview 2 out of 11  pages

  • December 14, 2020
  • 11
  • 2019/2020
  • Summary

1  review

review-writer-avatar

By: aziarziarian98 • 3 year ago

avatar-seller
Logic & Philosophy, Summary
Summary written by Saskia Kriege
Cognitive Science and Artificial Intelligence

, TFL

Needed for TFL:
- Atomic sentences
- Connectives
- Brackets


Term Meaning

Argument Any collection of premises together with
a conclusion

Validity An argument is valid if and only if it’s
impossible for all of its premises to be
true and the conclusion false

→ if a conclusion is true, always valid
(necessarily truth)

Soundness An argument is sound if and only if it is
both valid and all of its premises are true

→ can never have a false conclusion,
because it is valid and all premises are
true. So if the conclusion was false it
would be invalid

Jointly consistent Sentences are jointly consistent if and
only if it is possible for them all to be
true together

If in one line all main operators are the
same

Jointly inconsistent Sentences are jointly inconsistent if and
only if it is not possible for them all to be
true together

→ valid, because not all sentences can
be true together, so impossible for all
premises to be true together

If there is no line where all main logical
operators are true

Necessary truth A sentence is a necessary truth if and
only if it is true and it is not possible to
be false

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 saskiakriege. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $7.43. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

48072 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 15 years now

Start selling
$7.43  5x  sold
  • (1)
Add to cart
Added