In basic C++, write a function to answer this question.

2. Celsius Temperature Table The formula for converting a temperature from Fahrenheit to Celsius is where F is the Fahrenheit temperature and C is the Celsius temperature. Write a function named celsius that accepts a Fahrenheit temperature as an argument and returns the temperature converted to Celsius. Demonstrate the function by calling it in a loop that displays a table of the Fahrenheit temperatures 0 through 20 and their Celsius equivalents