1. State De Morgan's Laws
  2. Prove one of De Morgan's Laws (you choose) using a truth table
  3. If you roll one die (with 6 sides) four times, writing down the number each time,
    1. How many different strings of numbers could you possibly get?
    2. What if the dice are not allowed to ever repeat numbers previously rolled (so if you get a 6 on the first, you won't get a 6 again)