1. Multiplication theorem There are 20 toys and 12 children. We want to distribute the toys to the children. In each of the cases below, count how many ways can we distribute the toys. (Hint: think, what are my boxes and how can I fill them?). Please show your work. You can leave the expressions as is, so no nieed to do the calculations (a) If cach child gets cxactly one toy. b)
OR
OR