Activity #$2$: Roundoff error $-$ individual

When performing numerical computations, one of the challenges you can run into is floating$-$point

roundoff error. This occurs when the computer needs to represent a number that would require an infinite

number of decimal digits, but rounds them off after some point. That small roundoff error can cause some

significant issues. This activity is meant to help you understand floating$-$point roundoff error a bit more and

learn about one way of dealing with it$.$ Create a Python file named roundoff$\_$error.py for the following

three$-$part activity. Please separate the various parts of your code with the following comment identifying

the separate sections $($copy$/$paste into your file with the appropriate letter