- #1
toothpaste666
- 516
- 20
Homework Statement
given one each of u types of candy, two each of v types of candy, and three each of of w types of candy, find a generating function for the number of ways to select r candies.
The Attempt at a Solution
I am not sure if I understand this correctly, but this is what I came up with
(x^0 + x^1)^u (x^0 + x^1 + x^2)^v (x^0 + x^1 + x^2 + x^3)^w