What code segment is used to cast list “B” to the set “b”?1 pointb=set(B)b.set()b=B.dict()

To determine the correct code segment used to cast the list “B” to the set “b”, let's analyze the options provided.

1. b=set(B): This line of code creates a set b from the list B. In Python, the set() function is used to convert an iterable into a set, which eliminates any duplicate values and stores the data in an unordered fashion. This is the correct way to cast a list to a set.

2. b.set(): This code is incorrect because there is no default method set() for variable b. This is not how you cast a list to a set.

3. b=B.dict(): This statement is also incorrect. The method dict() is used to create a dictionary, not to convert a list to a set.

Final Answer

The correct segment to cast list “B” to the set “b” is: b=set(B).