Question

In how many ways can four people sit next to each other in a stadium row?



12


24


256


48

Answer 1

It is 4! ways. So do it like this:



So in first seat, you have 4 possiblities, in 2nd, 3, in 3rd, 2.

So mulitply 4x3x2x1 to get total combo

Answer 2

^