Thursday, July 30, 2009

Let U ={all books}; B={all books in your local library}; W={all books that have a red cover}?

In a Venn Diagram of these sets, what would the region within both B and W represent?





a. Books in your local library that have red covers


b. Books in your local library with covers that aren't red


c. Books not in your local library that have covers that aren't red


d. Books not in your local library that have red covers

Let U ={all books}; B={all books in your local library}; W={all books that have a red cover}?
This is A. It's all the books that have the properties of being red and in your local library, i.e. the intersection of B and W.
Reply:This is too easy! I refuse to answer! It's a humiliation of my intellect!
Reply:A
Reply:a. The enclosed area represents all books in your local library that have red covers.
Reply:A
Reply:im guessing a
Reply:a
Reply:a. Books in your local lib that have red covers.


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