Assertion (A): Python modules are .py files that contain Python code.

Reasoning (R): The import statement allows you to import all the functions from a module into your code.

1. Both A and R are true and R is the correct explanation of A.
2. Both A and R are true but R is not the correct explanation of A.
3. A is true but R is false.
4. A is false but R is true.

Assertion (A): The output of print(math.factorial(4.5)) shall generate an error.

Reasoning (R): This factorial() function belongs to the statistics module in Python.

1. Both A and R are true and R is the correct explanation of A.
2. Both A and R are true but R is not the correct explanation of A.
3. A is true but R is false.
4. A is false but R is true.

Write a module to input total number of days and find the total number of months and remaining days and display it in another program.

What is a module? What is the file extension of a Python module?