What is the result of arr.remove(3) if arr = [1, 2, 3, 4, 3, 5]?Options[1, 2, 4, 5][1, 2, 4, 3, 5][1, 2, 4, 3, 4, 5] Error: 'list' object has no attribute 'remove'
Question
What is the result of arr.remove(3) if arr = [1, 2, 3, 4, 3, 5]?Options[1, 2, 4, 5][1, 2, 4, 3, 5][1, 2, 4, 3, 4, 5] Error: 'list' object has no attribute 'remove'
Solution 1
The correct answer is [1, 2, 4, 3, 5]. The remove() method in Python removes the first occurrence of the element with the specified value. In this case, it removes the first '3' it encounters in the list.
Solution 2
The correct answer is [1, 2, 4, 3, 5].
Here's the step by step explanation:
- We have an initial list (array) arr = [1, 2, 3, 4, 3, 5].
- The remove() function in Python removes the first occurrence of the element with the specified value.
- So, when we call arr.remove(3), it removes the first '3' it encounters in the list.
- After removing the first '3', the list becomes [1, 2, 4, 3, 5].
- So, the result of arr.remove(3) if arr = [1, 2, 3, 4, 3, 5] is [1, 2, 4, 3, 5].
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