Using the formula for (2 ), it is straightforward to show that n (" 2') = (2) ( -2). However, this proof simply uses blind substitution and simplification. Find a more conceptual explanation of why this formula is true. (Hint: Think in terms of officers and committees in a club.) Your answer In how many ways can you draw a first, second, and third card from a deck 5 point of 52 cards?* 52*51*50 = 132,600 ways