In a Department of Business Management, 150 students offered business mathematics;85 students offered Enterpreneurship;75 students business mathematics and not Entrepreneurship, and 5 students offered neither courses.
Required:
1- Represents the above information in a Venn diagram
2-Calculate number of student that offered both courses
3-Calculate number of students that offered Entrepreneurship but not business mathematics.
4-Calculate the total number of students in the department
5-Calculate the number of students that offered at least on course.
6- Calculate the number of student that offered at most one course.
If you draw your Venn diagram, it should be clear that
75 did both
10 did only Entrepeneurship
and now the questions should be easy to answer.