Dylan is enjoying a comedy right at a local hot spot It is n

Dylan is enjoying a comedy right at a local hot spot. It is now open mike time and he has the opportunity to make the audience laugh. If he has ten jokes to deliver at a comedy show, in how many orders could this happen?

Solution

He has 10 jokes to deliver a comedy.

he can deliver 1^st joke then people can laugh

he can deliver 2^nd joke then pople can laugh.

he can deliver 2 jokes, 3 jokes, .... 10 jokes then also people can laugh

so he can laugh people in 10! ways

i-e. he had chance to laugh the people is 10*9*8*7*6*5*4*3*2*1

=3,628800 ways