Question

Five different balls (1, 2, 3, 4 and 5) are distributed into four different urns (i, ii, iii, and iv). Each urn may not receive any ball, may receive exactly one ball, or more than one ball.

Answer 1

Step-by-step explanation:

The number of ways to distribute the balls for this case is ... 2. 1-2-2 one box gets one ball and the remaining two boxes get two ... the total number of ways to put 5 different balls into 1 or 2 ...