Which of these about a frozenset is not true?Mutable data typeAllows duplicate valuesData type with unordered valuesImmutable data type

To determine which statement about a frozenset is not true, let's analyze each option:

1. Mutable data type: A frozenset is actually an immutable data type, meaning that once it is created, its elements cannot be modified.

2. Allows duplicate values: A frozenset does not allow duplicate values. It is similar to a set, but with the distinction that it cannot be modified after creation.

3. Data type with unordered values: This statement is true. A frozenset, like a set, does not maintain any specific order of its elements.

4. Immutable data type: This statement is true. As mentioned earlier, a frozenset is an immutable data type, meaning it cannot be modified once created.

Therefore, the statement that is not true about a frozenset is "Allows duplicate values."