Question

16. Find the value of n if
1
1
(i) (n+1)!= 20(m - 1)​

Answer 1

Answer:

n's value is 20m-21

hope it helps

Step-by-step explanation:

n+1=20(m-1)

n=20m-20-1

n=20m-21

Answer 2

Answer:

I think it's answer is 1