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16. a = [1,2,3]b= aa == ba is bc = list(a)a == ca is cb == cWhich of the following statements is True?a is b: This statement checks if a and b reference the same object in memory, and it returns True.a == c: This statement checks if a and c contain the same elements, and it returns False because they are different objects.b == c: This statement checks if b and c contain the same elements, and it returns False because they reference different objects.a is c: This statement checks if a and c reference the same object in memory, and it returns True because they were created from the same list.

Question

  1. a = [1,2,3]b= aa == ba is bc = list(a)a == ca is cb == cWhich of the following statements is True?a is b: This statement checks if a and b reference the same object in memory, and it returns True.a == c: This statement checks if a and c contain the same elements, and it returns False because they are different objects.b == c: This statement checks if b and c contain the same elements, and it returns False because they reference different objects.a is c: This statement checks if a and c reference the same object in memory, and it returns True because they were created from the same list.
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Solution

The given statements seem to be a bit mixed up. Let's clarify them:

  1. a is b: This statement checks if a and b reference the same object in memory. Since b is assigned as a, they are indeed the same object. So, this statement returns True.

  2. a == c: This statement checks if a and c contain the same elements. Since c is created as a new list with the same elements as a, they do contain the same elements. So, this statement returns True, not False.

  3. b == c: This statement checks if b and c contain the same elements. As explained above, b and c do contain the same elements. So, this statement returns True, not False.

  4. a is c: This statement checks if a and c reference the same object in memory. However, c was created as a new list, not as a reference to a. So, they are not the same object. This statement returns False, not True.

So, the correct statements are:

  • a is b returns True
  • a == c returns True
  • b == c returns True
  • a is c returns False

This problem has been solved

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