Assignment:
Q1. Assume you have five cards are chosen from a standard deck of 52 playings cards. How many hands contain four aces?
Q2.You have 15 computer monitors, of which three are defective. If you randomly chooses five monitors, how many different sets can be formed that consist of three non-defective and two defective monitors?
Provide complete and step by step solution for the question and show calculations and use formulas.