Permutations and Combinations

In my math class, we learned about permutations and combinations.  I remember learning about this in my high school finite math class.  In my opinion, I find permutations and combinations very interesting.  I always loved figuring out how many different school lunches one can choose from given the different options for drinks, dessert, sides, and main dishes.  However, I am a very visual learner so seeing the equations I need to use helps me a lot.  

For more permutations and combinations help, click here.


And here's a fun image: