Question

At sambilileni college 20 students study at least one of the three subjects, Mathematics(m), chemistry(c) and physics(p). All those who study chemistry also study mathematics. 3 students study all the three subjects. 4 students study physics only 8 students study chemistry and 14 students study mathematics. 1. Draw a Venn diagram to illustrate this information.
2. How many students study a) physics only
b) two types of subjects only
c) mathematics and physics but not chemistry

Answer 1

Answer:

a)7 students

b)chemistry and mathematics

c)18 students