Question: Write a program (Python script) named mycalc, which implements a simple calculator using python. Division by zero is not defined in mathematics, so it will

Write a program (Python script) named mycalc, which implements a simple calculator using python.

Division by zero is not defined in mathematics, so it will be necessary for the program to check the value entered by the user to assure that the value entered is not zero.

It is always a good idea to check user input to make sure the input is the type of data our program is expecting.

How would the program react if the user input something other than addition, subtraction, multiplication or division when prompted? Obviously, user input validation is an important part of programming and you should demonstrate user input validation in this program.

Dont forget to use comments and readable variable names.

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