Python-Quizzes | Python Sets Quiz | Question 5

Question 5: What is the output of the following program?

set1 = {1, 2, 3}
set2 = {4, 5, 6}
print(len(set1 + set2))

(A) 3
(B) 6
(C) Unexpected
(D) Error

Answer: (D)
Explanation: The unsupported operand type(s) for +: ‘set’ and ‘set’.
Quiz of this Question
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