...(set2)
in (giao lộ) # {2, 3}
print (Union) # {1, 2, 3, 4}
`` `
## hashtags
* #Python
* #sets
* #cấu trúc dữ liệu
* #Programming
* #algorithms
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### Set in Python
A set is an unordered collection of unique elements. In Python, sets are implemented as...