Question

check whether 14 raise to power n can end with the digit zero for any natural number 'n'.

Answer 1

If n contains 2 and 5 then only

Answer 2

here is your answer

${14}^{n} = {(2 \times 7)}^{n}$

the number ending with zero must have 2 and 5 as its prime factors.
since 14 raised to the power n have 2 but do not have 5 as its factors ,
therefore it will not end with zero.