1. 1. A group or collection of objects is called ________.

• Ellipsis

• Element

• Set

• Well defined

2. 2. What do you call a set that contains all objects under consideration?

• Empty Set/Null Set

• Union

• Universal Set

• Subset

3. What do you call the sets with exactly the same elements.

• Cardinality of a set

• Equivalent

• Equal

• Intersection

4. 4. It is the set of all elements that found in both A and B.

• Union

• Equivalent

• Equal

• Intersection

5. If the two sets A and B is the set of elements which are in A or in B or in both.

• Union

• Equivalent

• Equal

• Intersection

6. It refers to the number of elements in a set.

• Cardinality of a set

• Equal

• Equivalent

• Intersection

7. In every element in set B is also an element of set A. What do you call a set where elements in set B is also an element of Set A.

• Empty Set/Null Set

• Union

• Universal Set

• Subset

8. What set relation is being illustrated if the two sets have the same number of elements but with different kind of elements?

• Cardinality of a set

• Equivalent

• Equal

• Intersection 

9. What do you call a set with no element?

• Universal Set

• Union

• Empty Set/Null Set

• Subset

10. It is an illustration that uses circles to show the relationships among things or finite groups of things.

• Complement of set

• Infinite

• Venn Diagram

• Union