Question

There are balloons of 7 different colors. Six (distinct) people each select 2 balloons (possibly of the same color);each person's selection is different. How many outcomes are there for the 6 people's selections if each color of balloon is used at least once by one (or more) people?

Answer 1

There are 42 different color possibilitilities

6 people x 7 colors = 42 colors for everyone