What will be the output of the following Python code?
>>> a={1,2,3}
>>> b=a.copy()
>>> b.add(4)
>>> a
>>> a={1,2,3}
>>> b=a.copy()
>>> b.add(4)
>>> aA. {1,2,3}
B. Error, invalid syntax for add
C. {1,2,3,4}
D. Error, copying of sets isn't allowed
Answer: Option A
This Question Belongs to Python Program >> Sets In Python
Join The Discussion