Ten > Sets

Asked by Atith Adhikari · 2 years ago

In a class of 65 students, 10 students liked Maths but not English, and 20 students liked English but not Maths. If 5 students did not like both then,

1. Find the number of students who liked Maths or Science.
2. Find the number of students who liked both Maths and Science.
3. Show the given information in a Venn-diagram.
4. Find the cardinality of the set representing the symmetric difference of the set of students who like Maths and Science.