Question

In how many ways can 7 boys be seated in a circular order?

Answer 1

I think the formula is (n-1) !/2

I AM NOT SURE ABOUT IT.

(7-1)!/2=6!/2=720/2=360 ways

PLZ MARK ME BRAINLIEST IF MY ANSWER IS CORRECT.

Answer 2

Answer:

Step-by-step explanation:

Arrangements=(n-1)!

In this circular permutation,we consider one boy fixed and arrange remaining boys in 6! ways,so answer is 720.Hope you understood.