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.

Please select... Valid Invalid

Really Deep Thought

So far as the mere imparting of information is concerned, no university has had any justification for existence since the popularization of printing in the fifteenth century.
   --Alfred North Whitehead.