Question

find a recurrence relation for the number of permutations of a set with n elements​

Answer 1

Answer:

thanks follow and mark me as branlist

Step-by-step explanation:

The objective is to find a recurrence relation for the number of permutations of a set with elements.

Let be the set of elements.

If the number of possible permutations is

If then the elements are and the possible ways is

The number of permutations with 2 elements is

If then the elements are and the possible ways is:

The number of permutations with 3 elements is

Answer 2

Answer:

the number of permutations of a set of nomber

we can consider logx

and let the set with n elements be logn

the required answer is

logx12-log(12)-x

thanks

please mark brainless