Sets: • In Python, a set is defined as an unordered collection of unique data. • No two elements in the set can have same value. • The data type of each element can be different. • Set is a mutable object since elements can be added or removed from the set. • Each element in the set is immutable, which means it cannot be changed. • Use of indexing elements in the set cannot be accessed. Method “union()”: • The union of two sets creates a set that contains the members of both the sets. • The “union” method in Python is called to find the union of two sets.

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Chapter 9, Problem 6AW

Program Plan Intro

Sets:

• In Python, a set is defined as an unordered collection of unique data.

• No two elements in the set can have same value.

• The data type of each element can be different.

• Set is a mutable object since elements can be added or removed from the set.

• Each element in the set is immutable, which means it cannot be changed.

• Use of indexing elements in the set cannot be accessed.

Method “union()”:

• The union of two sets creates a set that contains the members of both the sets.

• The “union” method in Python is called to find the union of two sets.

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