1.  2

3.  The numbers are equal

4.  The numbers are equal

1.  Provide a convenient way of associating documentation with Python modules, functions, classes, and methods

2.  All functions should have a docstring

3.  Docstrings can be accessed by the __doc__ attribute on objects

1.  Reducing duplication of code

2.  Decomposing complex problems into simpler pieces

3.  Improving clarity of the code

1.  Custom function

3.  User function

4.  System function

1.  Module

2.  Class

3.  Another function

1.  Module

2.  Class

3.  Another function

2.  Every object doesn’t have a unique id

3.  All of the mentioned

4.  None of the mentioned

2.  rhombus

3.  add

4.  rhombus

1.  9

2.  3

4.  30

2.  31424

3.  56798

4.  None of the mentioned