Question

check whether 6^n can end with the digit 0 for any natural number n. ​

Answer 1

Answer:

no it cannot

because to end with 0

the no. must have 2 n 5 as factors

but 6 has factors as 2 n 3

so, it has just 2 not 5

hence, it cannot end with 0 wid any power n

Answer 2

Answer:

Solution is attached for reference