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Dec.9 Venn Diagrams
Dec.9 Venn Diagrams
Dec.9 Venn Diagrams
Set A =   1, 2, 3, 4, 5, 6, 7, 8, 9



  Set B =       2, 4, 6, 8


  Set C =         4, 8
Find the following:

Set A and Set B       Set A   Set B



Set B and Set C       Set B   Set C
Set B or Set C   Set B   Set C




Set A and not Set B
Set A


                Set C




Set B
A survey of 80 sophomores at a certain western
college showed the following:
36 take English           32 take history
32 take political science
16 take history and English
16 take political science and history
14 take political science and English
 6 take all three
Set A


                Set C




Set B
How many students:
- take English and neither of the other two?
- Take none of the three courses?
- take history, but neither of the other two?
- take political science and history but not English?
- do not take political science?
Exercise 47


  Questions
    1-6

More Related Content

Dec.9 Venn Diagrams

  • 4. Set A = 1, 2, 3, 4, 5, 6, 7, 8, 9 Set B = 2, 4, 6, 8 Set C = 4, 8
  • 5. Find the following: Set A and Set B Set A Set B Set B and Set C Set B Set C
  • 6. Set B or Set C Set B Set C Set A and not Set B
  • 7. Set A Set C Set B
  • 8. A survey of 80 sophomores at a certain western college showed the following: 36 take English 32 take history 32 take political science 16 take history and English 16 take political science and history 14 take political science and English 6 take all three
  • 9. Set A Set C Set B
  • 10. How many students: - take English and neither of the other two? - Take none of the three courses? - take history, but neither of the other two? - take political science and history but not English? - do not take political science?
  • 11. Exercise 47 Questions 1-6