Question

State True or False: The product of any r consecutive natural numbers is always divisible by r!.

Answer 1

This is true. Anything formed by multiplying something to r will always be divisible by r.

Answer 2

Answer: True

for example  r=5

and 1 2 3  4 5 are the number so the sum is 15 and it is divisble by 5 which is r