What is Git? What is ito's theorem? What is your preferred IDE? What is brownian motion? What is the latest python version? What is a static class? What is agile methodology? Two ways to reverse a list in python What is list comprehension? Total Combinations of 6-digit telephone number with no restriction Have 3 coins, all of them are fair. Coin 1 has 2H, Coin 2 has 2T, and Coins 3 has 1H & 1T. One coin is thrown at random and has a H. If the same coin is tossed again, what is the probability that it will be a H?