Generate an approximate Fahrenheit-Celsius Many pecple use an approximate formula for quickly converting Fahrenheit to Ce sius degrees: conversion table Modify the program from the previous exercise so that it prints three columns: F, C, and the approximate value C. Columns should be divided by a single space. The output for the irst few rowws should look like this: 19 -12.222222222222221 -19.8 This assignment is based on Langtangen, Exercise 2.2.)