sets easy

Sets Quiz (Easy)

1. What is a set in mathematics?

a) A collection of numbers b) A collection of well-defined objects c) A collection of equations

2. Which symbol is used to represent a set?

a) {} b) [] c) ()

3. How is an empty set denoted?

a) {} b) {0} c) {1}

4. What is the cardinality of an empty set?

a) 0 b) 1 c) Undefined

5. In set theory, what is the universal set?

a) A set containing all elements b) An empty set c) A set with only one element

6. What is the intersection of two sets?

a) A new set containing all elements of both sets b) The set of all common elements in both sets c) An empty set

7. What is the union of two sets?

a) A new set containing all elements of both sets b) The set of all common elements in both sets c) An empty set

8. The set of natural numbers is an example of:

a) Finite set b) Infinite set c) Null set

9. The set of whole numbers is an example of:

a) Finite set b) Infinite set c) Null set

10. The set of integers is an example of:

a) Finite set b) Infinite set c) Null set