Sets in Mathematics

What is a set in mathematics?

• A set in mathematics is a type of fruit

• A set in mathematics is a collection of distinct objects.

• A set in mathematics is a group of animals

• A set in mathematics is a form of transportation

What is the cardinality of an empty set?

• 3

• 1

• 0

• 2

What is the intersection of two sets?

• Union of two sets is the set containing elements from both sets

• Intersection of two sets is the set containing elements that are not present in either set

• Intersection of two sets is the set containing only the elements that are present in both sets.

• Intersection of two sets is the set containing elements from only one set

Define the term 'subset' in relation to sets.

• A subset is a set that has no elements in common with another set.

• A subset is a set that contains elements not found in another set.

• A subset is a set that has more elements than another set.

• A subset is a set that contains only elements that are also in another set.

Explain the difference between a set and a subset.

• In summary, a set is a group of unique elements, whereas a subset is a set that contains only elements found in another set.

• A set can have duplicate elements

• A subset is always larger than a set

• A set is a subset of another set