Question

check whether 6n can end with digit zero for any natural number 'n'

Answer 1

let n be 5
6x5=30
its ending with 0

Answer 2

Answer:

if any number and with the digit 0, it should be divisible by 5.

prime factorization of 6n =(2×3)n

5 is not in prime factorization of 6n.

hence ,for any value of n 6 and will not be divisible by 5.

therefore,6 and cannot end with the digit 0 for any natural number n.