?VBA Form Question. Please include comments so I can follow along and learn.

Create a user form that allows the user to input an equation of the form x = f(x) and 20 rounds of iteration are performed to yield the solution to the problem 3. Iteration Solver v. 6.3.4 copyright LM. Student This solves a function of the form x = f(x) fx 1/sin(x) Initial guess: 2 Solution: x Calculate Quit Iteration Solver v. 6.3.4 copyright IM. Student This solves a function of the form x f(x) fx): 1/sino) Initial guess: 2 Solution: X1.114 Calculate Quit You need to provide for the following aspects of input validation: If the f(x) field is empty, it will notify the user and ask them to try again If the "Initial guess" field is empty, it will notify the user and ask them to try again. If the "Initial guess" field is not a number, it will notify the user and ask them to try again. Create a user form that allows the user to input an equation of the form x = f(x) and 20 rounds of iteration are performed to yield the solution to the problem 3. Iteration Solver v. 6.3.4 copyright LM. Student This solves a function of the form x = f(x) fx 1/sin(x) Initial guess: 2 Solution: x Calculate Quit Iteration Solver v. 6.3.4 copyright IM. Student This solves a function of the form x f(x) fx): 1/sino) Initial guess: 2 Solution: X1.114 Calculate Quit You need to provide for the following aspects of input validation: If the f(x) field is empty, it will notify the user and ask them to try again If the "Initial guess" field is empty, it will notify the user and ask them to try again. If the "Initial guess" field is not a number, it will notify the user and ask them to try again