Which of the following create an empty set?A. s={}B. s=[]C. s=set([‘’])D. s=set()E. None of the above
Question
Which of the following create an empty set?A. s={}B. s=[]C. s=set([‘’])D. s=set()E. None of the above
Solution
The correct answer is D. s=set(). This is the correct way to create an empty set in Python.
Here's why:
A. s={} : This creates an empty dictionary, not a set.
B. s=[] : This creates an empty list, not a set.
C. s=set(['']) : This creates a set with one element which is an empty string, not an empty set.
D. s=set() : This creates an empty set.
E. None of the above : This is incorrect because option D is the correct answer.
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