📊 Python
Q. What will the following code print?
Code: 
x = [1, 2, 3]
x.append([4, 5])
print(len(x))
  • (A) 3
  • (B) 4
  • (C) 5
  • (D) Error
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✅ Correct Answer: (B) 4

Explanation: `append()` adds the whole list as a single element, so length becomes 4.

Explanation by: Mr. Dubey
`append()` adds the whole list as a single element, so length becomes 4.

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