Question

What does the "cardinality" of a set represent?

विकल्प

• The sum of the elements in the set

• The number of unique elements in the set

• The highest-value element in the set

• The arrangement of elements in the set

Answer 1

The number of unique elements in the set

Explanation:

The cardinality of a set refers to the number of elements in that set, specifically the count of unique elements.