Q3 In an F1 race there will be 20 racers from 10 different teams A fan contemplates the outcome of the upcoming Italian Grand Prix Monza and guesses who will be on the podium top three a If only considering racers on the podium who is first second or third does not matter how many different outcomes are possible b If each outcome in part a is equally likely what is the chance that the three racers he chooses are all on the podium How many different outcomes are possible if considering the first the second and the third