Question

different types of sets and operations on sets illustrate with models

Answer 1

Types of sets
Equal set - sets are said to be equal If they have the same elements.
Equivalent set - sets are said to be equal if they have same number of elements
Finite sets - sets are countable
Infinite sets - sets are uncountable
Singleton set - set that contains only one element
Empty set or null set - set that contains no elements
Disjoint sets- Two sets having no elements in common
Overlapping sets - Two sets having at least one element in common are known as overlapping or intersecting sets
Operations on sets are of four types
Union
Intersection
Difference
Complement