Question

Five balls are to be placed in 3 boxes. Each can hold all the five balls.
In how many ways can we place the balls so that no box remains empty if
(i) balls and boxes are all different
(ii) balls are identical but boxes are different
(iii) balls are different but boxes are identical
(iv) ball as well as boxes are identical
(v) balls as well as boxes are identical but boxes are kept in a row.

Answer 1

Answer:

I think answer is (v) . mostly option is iv

Answer 2

Answer:

Easy peesy.

Step-by-step explanation:

I would think it would be either be (iv) or (v).