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Python Exercise: Union of sets

Python sets: Exercise-7 with Solution

Write a Python program to create a union of sets.

Sample Solution:-

Python Code:

#Union
setx = set(["green", "blue"])
sety = set(["blue", "yellow"])
seta = setx | sety
print(seta)

Sample Output:

{'yellow', 'green', 'blue'} 

Pictorial Presentation:

NumPy Sets: Union of sets.

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Previous: Write a Python program to create an intersection of sets.
Next: Write a Python program to create set difference.

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Python: Tips of the Day

Returns all the elements of a list except the last one

Example:

def tips_initial(lst):
  return lst[0:-1]

print(tips_initial([1, 2, 3, 4]))

Output:

[1, 2, 3]