Venn diagrams (combinatorics)
First, students will learn how to draw Venn diagrams and properly determine how many are in each region. Have them solve problems such as the following:
There are 30 students in the classroom. 23 students have blonde hair. 12 students have green eyes. 5 students have blonde hair and green eyes. How many students have blonde hair but not green eyes?
- 72053Venn Diagrams : Two SetsYou do the Maths
- 7187Takeaway TimeNRICH