Monday Logic - Presidents Day

The quiz question today was to do two problems from the exercise on page 200: numbers 8 and 14. Notice the directions for this exercise follow the explanation of section H. Venn Diagrams and the Traditional Square. By the way, the music I mentioned is from the Faroe Islands which strikes me as having a relationship to the music in other arctic groups. To see Eivor go really wild have a listen here.