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Python · Q61

Python Introduction and basic

Programming · Python · question 61

Q61

What will be the value of 'result' in following Python program? list1 = [1,2,3,4] list2 = [2,4,5,6] list3 = [2,6,7,8] result = list() result.extend(i for i in list1 if i not in (list2+list3) and i not in result) result.extend(i for i in list2 if i not in (list1+list3) and i not in result) result.extend(i for i in list3 if i not in (list1+list2) and i not in result)

A.
[1, 3, 5, 7, 8]
Answer
B.
[1, 7, 8]
C.
[1, 2, 4, 7, 8]
D.
error

Answer: Option A

Solution

Answer: Option A
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