Dinosaur Meme

Valid or Invalid? - The Syllogisms

Syllogism 1 of 15

Remember, we're interested only in whether the argument is valid; that is, whether the conclusion follows as a matter of necessity given the truth of the premises. Just select "Valid" or "Invalid" from the drop-down list below, then press Next.

No sports people are unhealthy people
Some unhealthy people are tennis players
Therefore, some tennis players are not sports people
Valid or invalid?

Really Deep Thought

A healthy appetite for righteousness, kept in due control by good manners, is an excellent thing; but to 'hunger and thirst' after it is often merely a symptom of spiritual diabetes.
   --Charlie D. Broad.

| Privacy Policy | Contact Us | Baking Calculator | ©2018 Jeremy Stangroom |