Question

Check whether 12n can end with the digit 0 for any natural number n

Answer 1

Answer:

Answer. 12n Can't end with the digit zero (0) because for ending with digit zero (0) it is necessary for having the factor 2 and 5 but here the factor is 2 × 2 × 3. so, 12n can't end with the digit zero (0) .27-Apr-2019