Sets Venn Diagram Examples With Solutions. You can see for example that. From the above venn diagram number of students enrolled in at least one of the subjects.
5 had a hamburger and a soft drink. Are represented by shapes. So the number of students enrolled in at least one of the subjects is 100.
The venn diagram is now like this.
280 go to work by car only 220 go to work by bicycle only and 140 use both ways sometimes go with a car and sometimes with a bicycle. Finally you can simply. Union of 3 sets. 3 had a hamburger soft drink and ice cream.
