Question

so that 9 can does not end with zero​

Answer 1

Answer:

Actually what's the question...?

Answer 2

Step-by-step explanation:

9n can never end with the digit 0 for any natural number n because for a number to end with zero it should be divisible by 10 and therefore its factors should be 5 and 2. But as 9 has only 3 as its factor, increasing its power will not make 5 as its factor. Thus it can never end with 0.