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What will be the output of the following Python code? >>>list1 = [1, 3] >>>list2 = list1 >>>list1[0] = 4 >>>print(list2)

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What will be the output of the following Python code?

  1. >>>list1 = [1, 3]
  2. >>>list2 = list1
  3. >>>list1[0] = 4
  4. >>>print(list2)

a) [1, 4]
b) [1, 3, 4]
c) [4, 3]
d) [1, 3]

1 Answer

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Answer: c
Explanation: Lists should be copied by executing [:] operation.

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